Adding PrettierPlugin to build process

fixed camelCase function

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,6 +1,9 @@
 ---
 name: Bug report
 about: Create a report to help improve simple-keyboard
+title: ''
+labels: ''
+assignees: hodgef
 
 ---
 
@@ -8,7 +11,7 @@ about: Create a report to help improve simple-keyboard
 As some bugs have been addressed in later versions, please ensure you are running the latest.
 
 **Describe the bug**
-A clear and concise description of what the bug is.
+A clear and concise description of what the bug is. Providing a [sandbox example](https://codesandbox.io/s/vanilla) or code depicting the issue is important, as this will help us reproduce the issue.
 
 **Screenshots**
 If applicable, add screenshots to help explain your problem.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,6 +1,9 @@
 ---
 name: Feature request
 about: Suggest an idea you'd like to see in simple-keyboard
+title: ''
+labels: ''
+assignees: ''
 
 ---
 

LICENSE

@@ -1,6 +1,11 @@
-MIT License
+Copyright (c) 2019 Francisco Hodge
 
-Copyright (c) 2018 Francisco Hodge
+This software is licensed under a dual license system (MIT or GPL version 3).
+
+This means you are free to choose which of both licenses (MIT or 
+GPL version 3) you want to use with this library.
+
+## MIT License
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,3 +24,628 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
+
+
+## GPLv3 License
+
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+
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+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS

README.md

@@ -1,12 +1,13 @@
 <div align="center">
   <a href="https://simple-keyboard.com/demo" title="View Demo" target="_blank"><img src="https://franciscohodge.com/project-pages/simple-keyboard/images/simplekeyboard-banner_B.png" align="center" width="100%"></a>
-  <a href="https://simple-keyboard.com/demo" title="View Demo" target="_blank"><img src="https://franciscohodge.com/project-pages/simple-keyboard/images/simple-keyboard-10172018.gif" align="center" width="100%"></a>
+  <a href="https://simple-keyboard.com/demo" title="View Demo" target="_blank"><img src="https://franciscohodge.com/project-pages/simple-keyboard/images/skdemo-4x2.gif" align="center" width="100%"></a>
   <blockquote>The easily customisable and responsive on-screen virtual keyboard for Javascript projects.</blockquote>
-  <p><a href="https://github.com/hodgef/simple-keyboard/blob/master/LICENSE" target="_blank"><img src="https://img.shields.io/badge/license-MIT-blue.svg" alt="License"></a>
   <a href="https://www.npmjs.com/package/simple-keyboard" target="_blank"><img src="https://img.shields.io/npm/v/simple-keyboard.svg?style=flat" alt="npm version"></a>
   <a href="https://travis-ci.org/hodgef/simple-keyboard" target="_blank"><img src="https://travis-ci.org/hodgef/simple-keyboard.svg?branch=master" alt="Build Status"></a>
   <a href="https://codecov.io/gh/hodgef/simple-keyboard" target="_blank"><img src="https://img.shields.io/codecov/c/github/hodgef/simple-keyboard/master.svg?style=flat" alt="Coverage Status"></a>
   <a href="https://doc.esdoc.org/github.com/hodgef/simple-keyboard" target="_blank"><img src="https://doc.esdoc.org/github.com/hodgef/simple-keyboard/badge.svg" alt="Documentation Status"></a>
+  <img src="https://img.shields.io/david/dev/hodgef/simple-keyboard.svg" alt="Dev dependencies">
+  <a href="https://www.codacy.com/app/hodgef/simple-keyboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=hodgef/simple-keyboard&amp;utm_campaign=Badge_Grade" target="_blank"><img src="https://api.codacy.com/project/badge/Grade/5778fccc6a894701853d9a1f2fb44a76" alt="Codacy Badge"></a>
   </p>
 </div>
 
@@ -34,7 +35,9 @@ Feel free to browse the [Q&A / Use-cases](https://simple-keyboard.com/qa-use-cas
 
 ### Other versions
 
-* ReactJS - [react-simple-keyboard](https://github.com/hodgef/react-simple-keyboard)
+* [React.js](https://github.com/hodgef/react-simple-keyboard)
+* [Angular](https://simple-keyboard.com/demo)
+* [Vue.js](https://simple-keyboard.com/demo)
 
 ### Questions?
 

build/css/index.css

@@ -1,12 +1,12 @@
 /*!
  * 
- *   simple-keyboard v2.10.0
+ *   simple-keyboard v2.15.0
  *   https://github.com/hodgef/simple-keyboard
  * 
  *   Copyright (c) Francisco Hodge (https://github.com/hodgef)
  * 
- *   This source code is licensed under the MIT license found in the
+ *   This source code is licensed under a dual license system (MIT or GPL-3.0), as found in the
  *   LICENSE file in the root directory of this source tree.
  *   
- */body,html{margin:0;padding:0}.simple-keyboard{font-family:HelveticaNeue-Light,Helvetica Neue Light,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;width:100%;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;box-sizing:border-box;overflow:hidden;touch-action:manipulation}.simple-keyboard .hg-row{display:flex}.simple-keyboard .hg-row:not(:last-child){margin-bottom:5px}.simple-keyboard .hg-row .hg-button:not(:last-child){margin-right:5px}.simple-keyboard .hg-button{display:inline-block;flex-grow:1;cursor:pointer}.hg-standardBtn{max-width:100px}.simple-keyboard.hg-theme-default{background-color:rgba(0,0,0,.1);padding:5px;border-radius:5px}.simple-keyboard.hg-theme-default .hg-button{box-shadow:0 0 3px -1px rgba(0,0,0,.3);height:40px;border-radius:5px;box-sizing:border-box;padding:5px;background:#fff;border-bottom:1px solid #b5b5b5;cursor:pointer;display:flex;align-items:center;justify-content:center}.simple-keyboard.hg-theme-default .hg-button:active{background:#e4e4e4}.simple-keyboard.hg-theme-default.hg-layout-numeric .hg-button{width:33.3%;height:60px;align-items:center;display:flex;justify-content:center}.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadadd,.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadenter{height:85px}.simple-keyboard.hg-theme-default .hg-button.hg-button-numpad0{width:105px}.simple-keyboard.hg-theme-default .hg-button.hg-button-com{max-width:85px}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn.hg-button-at{max-width:45px}.simple-keyboard.hg-theme-default .hg-button.hg-selectedButton{background:rgba(5,25,70,.53);color:#fff}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn=".com"]{max-width:82px}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn="@"]{max-width:60px}
+ */body,html{margin:0;padding:0}.simple-keyboard{font-family:HelveticaNeue-Light,Helvetica Neue Light,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;width:100%;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;box-sizing:border-box;overflow:hidden;touch-action:manipulation}.simple-keyboard .hg-row{display:flex}.simple-keyboard .hg-row:not(:last-child){margin-bottom:5px}.simple-keyboard .hg-row .hg-button:not(:last-child){margin-right:5px}.simple-keyboard .hg-button{display:inline-block;flex-grow:1;cursor:pointer}.hg-standardBtn{max-width:100px}.simple-keyboard.hg-theme-default{background-color:rgba(0,0,0,.1);padding:5px;border-radius:5px}.simple-keyboard.hg-theme-default .hg-button{box-shadow:0 0 3px -1px rgba(0,0,0,.3);height:40px;border-radius:5px;box-sizing:border-box;padding:5px;background:#fff;border-bottom:1px solid #b5b5b5;cursor:pointer;display:flex;align-items:center;justify-content:center}.simple-keyboard button.hg-button{border-width:0;outline:0;font-size:inherit}.simple-keyboard.hg-theme-default .hg-button:active{background:#e4e4e4}.simple-keyboard.hg-theme-default.hg-layout-numeric .hg-button{width:33.3%;height:60px;align-items:center;display:flex;justify-content:center}.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadadd,.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadenter{height:85px}.simple-keyboard.hg-theme-default .hg-button.hg-button-numpad0{width:105px}.simple-keyboard.hg-theme-default .hg-button.hg-button-com{max-width:85px}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn.hg-button-at{max-width:45px}.simple-keyboard.hg-theme-default .hg-button.hg-selectedButton{background:rgba(5,25,70,.53);color:#fff}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn=".com"]{max-width:82px}.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn="@"]{max-width:60px}
 /*# sourceMappingURL=index.css.map */

build/css/simple-keyboard.css

@@ -0,0 +1,127 @@
+/*!
+ * 
+ *   simple-keyboard v2.15.0 (Non-minified build)
+ *   https://github.com/hodgef/simple-keyboard
+ * 
+ *   Copyright (c) Francisco Hodge (https://github.com/hodgef)
+ * 
+ *   This source code is licensed under a dual license system (MIT or GPL-3.0), as found in the
+ *   LICENSE file in the root directory of this source tree.
+ *   
+ */
+body,
+html {
+  margin: 0;
+  padding: 0;
+}
+
+.simple-keyboard {
+  font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue",
+    Helvetica, Arial, "Lucida Grande", sans-serif;
+  width: 100%;
+  -webkit-user-select: none;
+     -moz-user-select: none;
+      -ms-user-select: none;
+          user-select: none;
+  box-sizing: border-box;
+  overflow: hidden;
+  touch-action: manipulation;
+}
+
+.simple-keyboard .hg-row {
+  display: flex;
+}
+
+.simple-keyboard .hg-row:not(:last-child) {
+  margin-bottom: 5px;
+}
+
+.simple-keyboard .hg-row .hg-button:not(:last-child) {
+  margin-right: 5px;
+}
+
+.simple-keyboard .hg-button {
+  display: inline-block;
+  flex-grow: 1;
+  cursor: pointer;
+}
+
+.hg-standardBtn {
+  max-width: 100px;
+}
+
+/**
+ * hg-theme-default theme
+ */
+.simple-keyboard.hg-theme-default {
+  background-color: rgba(0, 0, 0, 0.1);
+  padding: 5px;
+  border-radius: 5px;
+}
+
+.simple-keyboard.hg-theme-default .hg-button {
+  box-shadow: 0px 0px 3px -1px rgba(0, 0, 0, 0.3);
+  height: 40px;
+  border-radius: 5px;
+  box-sizing: border-box;
+  padding: 5px;
+  background: white;
+  border-bottom: 1px solid #b5b5b5;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+/* When using option "useButtonTag" */
+.simple-keyboard button.hg-button {
+  border-width: 0;
+  outline: 0;
+  font-size: inherit;
+}
+
+.simple-keyboard.hg-theme-default .hg-button:active {
+  background: #e4e4e4;
+}
+
+.simple-keyboard.hg-theme-default.hg-layout-numeric .hg-button {
+  width: 33.3%;
+  height: 60px;
+  align-items: center;
+  display: flex;
+  justify-content: center;
+}
+
+.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadadd {
+  height: 85px;
+}
+
+.simple-keyboard.hg-theme-default .hg-button.hg-button-numpadenter {
+  height: 85px;
+}
+
+.simple-keyboard.hg-theme-default .hg-button.hg-button-numpad0 {
+  width: 105px;
+}
+
+.simple-keyboard.hg-theme-default .hg-button.hg-button-com {
+  max-width: 85px;
+}
+
+.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn.hg-button-at {
+  max-width: 45px;
+}
+
+.simple-keyboard.hg-theme-default .hg-button.hg-selectedButton {
+  background: rgba(5, 25, 70, 0.53);
+  color: white;
+}
+
+.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn=".com"] {
+  max-width: 82px;
+}
+
+.simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn="@"] {
+  max-width: 60px;
+}
+

build/index.d.ts

@@ -0,0 +1,199 @@
+declare module 'simple-keyboard' {
+  interface KeyboardLayoutObject {
+    default: string[];
+    shift?: string[];
+  }
+
+  interface KeyboardButtonTheme {
+    class: string;
+    buttons: string;
+  }
+
+  interface KeyboardOptions {
+    /**
+     * Modify the keyboard layout.
+     */
+    layout?: KeyboardLayoutObject;
+
+    /**
+     * Specifies which layout should be used.
+     */
+    layoutName?: string;
+
+    /**
+     * Replaces variable buttons (such as `{bksp}`) with a human-friendly name (e.g.: `backspace`).
+     */
+    display?: { [button: string]: string };
+
+    /**
+     * By default, when you set the display property, you replace the default one. This setting merges them instead.
+     */
+    mergeDisplay?: boolean;
+
+    /**
+     * A prop to add your own css classes to the keyboard wrapper. You can add multiple classes separated by a space.
+     */
+    theme?: string;
+
+    /**
+     * A prop to add your own css classes to one or several buttons.
+     */
+    buttonTheme?: KeyboardButtonTheme[];
+
+    /**
+     * Runs a `console.log` every time a key is pressed. Displays the buttons pressed and the current input.
+     */
+    debug?: boolean;
+
+    /**
+     * Specifies whether clicking the "ENTER" button will input a newline (`\n`) or not.
+     */
+    newLineOnEnter?: boolean;
+
+    /**
+     * Specifies whether clicking the "TAB" button will input a tab character (`\t`) or not.
+     */
+    tabCharOnTab?: boolean;
+
+    /**
+     * Allows you to use a single simple-keyboard instance for several inputs.
+     */
+    inputName?: string;
+
+    /**
+     * `number`: Restrains all of simple-keyboard inputs to a certain length. This should be used in addition to the input element’s maxlengthattribute.
+     *
+     * `{ [inputName: string]: number }`: Restrains simple-keyboard’s individual inputs to a certain length. This should be used in addition to the input element’s maxlengthattribute.
+     */
+    maxLength?:
+      | number
+      | {
+          [inputName: string]: number;
+        };
+
+    /**
+     * When set to true, this option synchronizes the internal input of every simple-keyboard instance.
+     */
+    syncInstanceInputs?: boolean;
+
+    /**
+     * Enable highlighting of keys pressed on physical keyboard.
+     */
+    physicalKeyboardHighlight?: boolean;
+
+    /**
+     * Calling preventDefault for the mousedown events keeps the focus on the input.
+     */
+    preventMouseDownDefault?: boolean;
+
+    /**
+     * Define the text color that the physical keyboard highlighted key should have.
+     */
+    physicalKeyboardHighlightTextColor?: string;
+
+    /**
+     * Define the background color that the physical keyboard highlighted key should have.
+     */
+    physicalKeyboardHighlightBgColor?: string;
+
+    /**
+     * Render buttons as a button element instead of a div element.
+     */
+    useButtonTag?: boolean;
+
+    /**
+     * A prop to ensure characters are always be added/removed at the end of the string.
+     */
+    disableCaretPositioning?: boolean;
+
+    /**
+     * Restrains input(s) change to the defined regular expression pattern.
+     */
+    inputPattern?: any;
+
+    /**
+     * Executes the callback function on key press. Returns button layout name (i.e.: "{shift}").
+     */
+    onKeyPress?: (button: string) => any;
+
+    /**
+     * Executes the callback function on input change. Returns the current input's string.
+     */
+    onChange?: (input: string) => any;
+
+    /**
+     * Executes the callback function every time simple-keyboard is rendered (e.g: when you change layouts).
+     */
+    onRender?: () => void;
+
+    /**
+     * Executes the callback function once simple-keyboard is rendered for the first time (on initialization).
+     */
+    onInit?: () => void;
+
+    /**
+     * Executes the callback function on input change. Returns the input object with all defined inputs.
+     */
+    onChangeAll?: (inputs: any) => any;
+  }
+
+  class Keyboard {
+    constructor(selector: string, options: KeyboardOptions);
+    constructor(options: KeyboardOptions);
+    options: KeyboardOptions;
+
+    /**
+     * Adds/Modifies an entry to the `buttonTheme`. Basically a way to add a class to a button.
+     * @param  {string} buttons List of buttons to select (separated by a space).
+     * @param  {string} className Classes to give to the selected buttons (separated by space).
+     */
+    addButtonTheme(buttons: string, className: string): void;
+
+    /**
+     * Removes/Amends an entry to the `buttonTheme`. Basically a way to remove a class previously added to a button through buttonTheme or addButtonTheme.
+     * @param  {string} buttons List of buttons to select (separated by a space).
+     * @param  {string} className Classes to give to the selected buttons (separated by space).
+     */
+    removeButtonTheme(buttons: string, className: string): void;
+
+    /**
+     * Clear the keyboard's input.
+     *
+     * @param {string} [inputName] optional - the internal input to select
+     */
+    clearInput(inputName?: string): void;
+
+    /**
+     * Get the keyboard’s input (You can also get it from the onChange prop).
+     * @param  {string} [inputName] optional - the internal input to select
+     */
+    getInput(inputName?: string): string;
+
+    /**
+     * Set the keyboard’s input.
+     * @param  {string} input the input value
+     * @param  {string} inputName optional - the internal input to select
+     */
+    setInput(input: string, inputName?: string): void;
+
+    /**
+     * Set new option or modify existing ones after initialization.
+     * @param  {KeyboardOptions} option The option to set
+     */
+    setOptions(options: KeyboardOptions): void;
+
+    /**
+     * Send a command to all simple-keyboard instances at once (if you have multiple instances).
+     * @param  {function(instance: object, key: string)} callback Function to run on every instance
+     */
+    dispatch(callback: (instance: any, key: string) => void): void;
+
+    /**
+     * Get the DOM Element of a button. If there are several buttons with the same name, an array of the DOM Elements is returned.
+     * @param  {string} button The button layout name to select
+     */
+    getButtonElement(button: string): HTMLElement | HTMLElement[];
+  }
+
+  export default Keyboard;
+}

config/paths.js

@@ -79,6 +79,7 @@ module.exports = {
   appPackageJson: resolveApp('package.json'),
   appSrc: resolveApp('src'),
   appSrcLib: resolveApp('src/lib'),
+  appSrcLibTypes: resolveApp('src/lib/@types'),
   appSrcDemo: resolveApp('src/demo'),
   appTsConfig: resolveApp('tsconfig.json'),
   yarnLockFile: resolveApp('yarn.lock'),

config/webpack.config.prod.js

@@ -11,9 +11,7 @@ const TerserPlugin = require('terser-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
 const safePostCssParser = require('postcss-safe-parser');
-const ManifestPlugin = require('webpack-manifest-plugin');
 const InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
-const WorkboxWebpackPlugin = require('workbox-webpack-plugin');
 const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
 const getCSSModuleLocalIdent = require('react-dev-utils/getCSSModuleLocalIdent');
 const paths = require('./paths');
@@ -21,8 +19,9 @@ const getClientEnvironment = require('./env');
 const ModuleNotFoundPlugin = require('react-dev-utils/ModuleNotFoundPlugin');
 const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin-alt');
 const typescriptFormatter = require('react-dev-utils/typescriptFormatter');
+const CopyWebpackPlugin = require('copy-webpack-plugin');
 const getPackageJson = require('./getPackageJson');
-
+var PrettierPlugin = require("prettier-webpack-plugin");
 
 // Webpack uses `publicPath` to determine where the app is being served from.
 // It requires a trailing slash, or the file assets will get an incorrect path.
@@ -71,7 +70,7 @@ const banner = `
 
   Copyright (c) ${author.replace(/ *\<[^)]*\> */g, " ")}
 
-  This source code is licensed under the ${license} license found in the
+  This source code is licensed under a dual license system ${license}, as found in the
   LICENSE file in the root directory of this source tree.
   `;
 
@@ -510,6 +509,13 @@ module.exports = {
     // https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
     // You can remove this if you don't use Moment.js:
     new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
+    new CopyWebpackPlugin([
+      {
+        from: `${paths.appSrcLibTypes}`,
+        to: paths.appBuild
+      }
+    ]),
+    new PrettierPlugin(),
     // Generate a service worker script that will precache, and keep up to date,
     // the HTML & assets that are part of the Webpack build.
     /*new WorkboxWebpackPlugin.GenerateSW({

config/webpack.config.unminified.js

@@ -0,0 +1,504 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const webpack = require('webpack');
+const resolve = require('resolve');
+const PnpWebpackPlugin = require('pnp-webpack-plugin');
+const HtmlWebpackPlugin = require('html-webpack-plugin');
+const InlineChunkHtmlPlugin = require('react-dev-utils/InlineChunkHtmlPlugin');
+const MiniCssExtractPlugin = require('mini-css-extract-plugin');
+const InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
+const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
+const getCSSModuleLocalIdent = require('react-dev-utils/getCSSModuleLocalIdent');
+const paths = require('./paths');
+const getClientEnvironment = require('./env');
+const ModuleNotFoundPlugin = require('react-dev-utils/ModuleNotFoundPlugin');
+const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin-alt');
+const typescriptFormatter = require('react-dev-utils/typescriptFormatter');
+const getPackageJson = require('./getPackageJson');
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
+
+
+// Webpack uses `publicPath` to determine where the app is being served from.
+// It requires a trailing slash, or the file assets will get an incorrect path.
+const publicPath = paths.servedPath;
+// Some apps do not use client-side routing with pushState.
+// For these, "homepage" can be set to "." to enable relative asset paths.
+const shouldUseRelativeAssetPaths = publicPath === './';
+// Source maps are resource heavy and can cause out of memory issue for large source files.
+const shouldUseSourceMap = process.env.GENERATE_SOURCEMAP !== 'false';
+// Some apps do not need the benefits of saving a web request, so not inlining the chunk
+// makes for a smoother build process.
+const shouldInlineRuntimeChunk = process.env.INLINE_RUNTIME_CHUNK !== 'false';
+// `publicUrl` is just like `publicPath`, but we will provide it to our app
+// as %PUBLIC_URL% in `index.html` and `process.env.PUBLIC_URL` in JavaScript.
+// Omit trailing slash as %PUBLIC_URL%/xyz looks better than %PUBLIC_URL%xyz.
+const publicUrl = publicPath.slice(0, -1);
+// Get environment variables to inject into our app.
+const env = getClientEnvironment(publicUrl);
+
+// Check if TypeScript is setup
+const useTypeScript = fs.existsSync(paths.appTsConfig);
+
+// style files regexes
+const cssRegex = /\.css$/;
+const cssModuleRegex = /\.module\.css$/;
+const sassRegex = /\.(scss|sass)$/;
+const sassModuleRegex = /\.module\.(scss|sass)$/;
+
+const {
+  version,
+  name,
+  license,
+  repository,
+  author,
+} = getPackageJson('version', 'name', 'license', 'repository', 'author');
+
+const banner = `
+  ${name} v${version} (Non-minified build)
+  ${repository.url}
+
+  Copyright (c) ${author.replace(/ *\<[^)]*\> */g, " ")}
+
+  This source code is licensed under a dual license system ${license}, as found in the
+  LICENSE file in the root directory of this source tree.
+  `;
+
+// common function to get style loaders
+const getStyleLoaders = (cssOptions, preProcessor) => {
+  const loaders = [
+    {
+      loader: MiniCssExtractPlugin.loader,
+      options: Object.assign(
+        {},
+        shouldUseRelativeAssetPaths ? { publicPath: '../../' } : undefined
+      ),
+    },
+    {
+      loader: require.resolve('css-loader'),
+      options: cssOptions,
+    },
+    {
+      // Options for PostCSS as we reference these options twice
+      // Adds vendor prefixing based on your specified browser support in
+      // package.json
+      loader: require.resolve('postcss-loader'),
+      options: {
+        // Necessary for external CSS imports to work
+        // https://github.com/facebook/create-react-app/issues/2677
+        ident: 'postcss',
+        plugins: () => [
+          require('postcss-flexbugs-fixes'),
+          require('postcss-preset-env')({
+            autoprefixer: {
+              flexbox: 'no-2009',
+            },
+            stage: 3,
+          }),
+        ],
+        sourceMap: shouldUseSourceMap,
+      },
+    },
+  ];
+  if (preProcessor) {
+    loaders.push({
+      loader: require.resolve(preProcessor),
+      options: {
+        sourceMap: shouldUseSourceMap,
+      },
+    });
+  }
+  return loaders;
+};
+
+// This is the production configuration.
+// It compiles slowly and is focused on producing a fast and minimal bundle.
+// The development configuration is different and lives in a separate file.
+module.exports = {
+  mode: 'production',
+  // Don't attempt to continue if there are any errors.
+  bail: true,
+  // We generate sourcemaps in production. This is slow but gives good results.
+  // You can exclude the *.map files from the build during deployment.
+  devtool: false,
+  // In production, we only want to load the app code.
+  entry: [paths.appLibIndexJs],
+  output: {
+    // The build folder.
+    path: paths.appBuild,
+    // Generated JS file names (with nested folders).
+    // There will be one main bundle, and one file per asynchronous chunk.
+    // We don't currently advertise code splitting but Webpack supports it.
+    filename: 'simple-keyboard.js',
+    chunkFilename: 'index.[chunkhash:8].chunk.js',
+    // We inferred the "public path" (such as / or /my-project) from homepage.
+    publicPath: publicPath,
+    library: "SimpleKeyboard",
+    libraryTarget: 'umd',
+    umdNamedDefine: true,
+    // Point sourcemap entries to original disk location (format as URL on Windows)
+    devtoolModuleFilenameTemplate: info =>
+      path
+        .relative(paths.appSrcLib, info.absoluteResourcePath)
+        .replace(/\\/g, '/'),
+  },
+  optimization: {
+    minimizer: [
+      // we specify a custom UglifyJsPlugin here to get source maps in production
+      new UglifyJsPlugin({
+        cache: false,
+        parallel: false,
+        uglifyOptions: {
+          output: {
+            comments: true,
+            beautify: true,
+            braces: true,
+            indent_level: 2
+          },
+          mangle: false,
+          compress: false
+        },
+        sourceMap: false
+      }),
+      new webpack.BannerPlugin({ 
+        banner: banner, 
+        entryOnly: true 
+      })
+    ]
+  },
+  resolve: {
+    // This allows you to set a fallback for where Webpack should look for modules.
+    // We placed these paths second because we want `node_modules` to "win"
+    // if there are any conflicts. This matches Node resolution mechanism.
+    // https://github.com/facebook/create-react-app/issues/253
+    modules: ['node_modules'].concat(
+      // It is guaranteed to exist because we tweak it in `env.js`
+      process.env.NODE_PATH.split(path.delimiter).filter(Boolean)
+    ),
+    // These are the reasonable defaults supported by the Node ecosystem.
+    // We also include JSX as a common component filename extension to support
+    // some tools, although we do not recommend using it, see:
+    // https://github.com/facebook/create-react-app/issues/290
+    // `web` extension prefixes have been added for better support
+    // for React Native Web.
+    extensions: paths.moduleFileExtensions
+      .map(ext => `.${ext}`)
+      .filter(ext => useTypeScript || !ext.includes('ts')),
+    alias: {
+      // Support React Native Web
+      // https://www.smashingmagazine.com/2016/08/a-glimpse-into-the-future-with-react-native-for-web/
+      'react-native': 'react-native-web',
+    },
+    plugins: [
+      // Adds support for installing with Plug'n'Play, leading to faster installs and adding
+      // guards against forgotten dependencies and such.
+      PnpWebpackPlugin,
+      // Prevents users from importing files from outside of src/ (or node_modules/).
+      // This often causes confusion because we only process files within src/ with babel.
+      // To fix this, we prevent you from importing files out of src/ -- if you'd like to,
+      // please link the files into your node_modules/ and let module-resolution kick in.
+      // Make sure your source files are compiled, as they will not be processed in any way.
+      new ModuleScopePlugin(paths.appSrcLib, [paths.appPackageJson]),
+    ],
+  },
+  resolveLoader: {
+    plugins: [
+      // Also related to Plug'n'Play, but this time it tells Webpack to load its loaders
+      // from the current package.
+      PnpWebpackPlugin.moduleLoader(module),
+    ],
+  },
+  module: {
+    strictExportPresence: true,
+    rules: [
+      // Disable require.ensure as it's not a standard language feature.
+      { parser: { requireEnsure: false } },
+
+      // First, run the linter.
+      // It's important to do this before Babel processes the JS.
+      {
+        test: /\.(js|mjs|jsx)$/,
+        enforce: 'pre',
+        use: [
+          {
+            options: {
+              formatter: require.resolve('react-dev-utils/eslintFormatter'),
+              eslintPath: require.resolve('eslint'),
+              
+            },
+            loader: require.resolve('eslint-loader'),
+          },
+        ],
+        include: paths.appSrcLib,
+      },
+      {
+        // "oneOf" will traverse all following loaders until one will
+        // match the requirements. When no loader matches it will fall
+        // back to the "file" loader at the end of the loader list.
+        oneOf: [
+          // "url" loader works just like "file" loader but it also embeds
+          // assets smaller than specified size as data URLs to avoid requests.
+          {
+            test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/],
+            loader: require.resolve('url-loader'),
+            options: {
+              limit: 10000,
+              name: 'static/media/[name].[hash:8].[ext]',
+            },
+          },
+          // Process application JS with Babel.
+          // The preset includes JSX, Flow, TypeScript and some ESnext features.
+          {
+            test: /\.(js|mjs|jsx|ts|tsx)$/,
+            include: paths.appSrcLib,
+
+            loader: require.resolve('babel-loader'),
+            options: {
+              customize: require.resolve(
+                'babel-preset-react-app/webpack-overrides'
+              ),
+              
+              plugins: [
+                [
+                  require.resolve('babel-plugin-named-asset-import'),
+                  {
+                    loaderMap: {
+                      svg: {
+                        ReactComponent: '@svgr/webpack?-prettier,-svgo![path]',
+                      },
+                    },
+                  },
+                ],
+              ],
+              cacheDirectory: true,
+              // Save disk space when time isn't as important
+              cacheCompression: true,
+              compact: true,
+            },
+          },
+          // Process any JS outside of the app with Babel.
+          // Unlike the application JS, we only compile the standard ES features.
+          {
+            test: /\.(js|mjs)$/,
+            exclude: /@babel(?:\/|\\{1,2})runtime/,
+            loader: require.resolve('babel-loader'),
+            options: {
+              babelrc: false,
+              configFile: false,
+              compact: false,
+              presets: [
+                [
+                  require.resolve('babel-preset-react-app/dependencies'),
+                  { helpers: true },
+                ],
+              ],
+              cacheDirectory: true,
+              // Save disk space when time isn't as important
+              cacheCompression: true,
+              
+              // If an error happens in a package, it's possible to be
+              // because it was compiled. Thus, we don't want the browser
+              // debugger to show the original code. Instead, the code
+              // being evaluated would be much more helpful.
+              sourceMaps: false,
+            },
+          },
+          // "postcss" loader applies autoprefixer to our CSS.
+          // "css" loader resolves paths in CSS and adds assets as dependencies.
+          // `MiniCSSExtractPlugin` extracts styles into CSS
+          // files. If you use code splitting, async bundles will have their own separate CSS chunk file.
+          // By default we support CSS Modules with the extension .module.css
+          {
+            test: cssRegex,
+            exclude: cssModuleRegex,
+            loader: getStyleLoaders({
+              importLoaders: 1,
+              sourceMap: shouldUseSourceMap,
+            }),
+            // Don't consider CSS imports dead code even if the
+            // containing package claims to have no side effects.
+            // Remove this when webpack adds a warning or an error for this.
+            // See https://github.com/webpack/webpack/issues/6571
+            sideEffects: true,
+          },
+          // Adds support for CSS Modules (https://github.com/css-modules/css-modules)
+          // using the extension .module.css
+          {
+            test: cssModuleRegex,
+            loader: getStyleLoaders({
+              importLoaders: 1,
+              sourceMap: shouldUseSourceMap,
+              modules: true,
+              getLocalIdent: getCSSModuleLocalIdent,
+            }),
+          },
+          // Opt-in support for SASS. The logic here is somewhat similar
+          // as in the CSS routine, except that "sass-loader" runs first
+          // to compile SASS files into CSS.
+          // By default we support SASS Modules with the
+          // extensions .module.scss or .module.sass
+          {
+            test: sassRegex,
+            exclude: sassModuleRegex,
+            loader: getStyleLoaders(
+              {
+                importLoaders: 2,
+                sourceMap: shouldUseSourceMap,
+              },
+              'sass-loader'
+            ),
+            // Don't consider CSS imports dead code even if the
+            // containing package claims to have no side effects.
+            // Remove this when webpack adds a warning or an error for this.
+            // See https://github.com/webpack/webpack/issues/6571
+            sideEffects: true,
+          },
+          // Adds support for CSS Modules, but using SASS
+          // using the extension .module.scss or .module.sass
+          {
+            test: sassModuleRegex,
+            loader: getStyleLoaders(
+              {
+                importLoaders: 2,
+                sourceMap: shouldUseSourceMap,
+                modules: true,
+                getLocalIdent: getCSSModuleLocalIdent,
+              },
+              'sass-loader'
+            ),
+          },
+          // "file" loader makes sure assets end up in the `build` folder.
+          // When you `import` an asset, you get its filename.
+          // This loader doesn't use a "test" so it will catch all modules
+          // that fall through the other loaders.
+          {
+            loader: require.resolve('file-loader'),
+            // Exclude `js` files to keep "css" loader working as it injects
+            // it's runtime that would otherwise be processed through "file" loader.
+            // Also exclude `html` and `json` extensions so they get processed
+            // by webpacks internal loaders.
+            exclude: [/\.(js|mjs|jsx|ts|tsx)$/, /\.html$/, /\.json$/],
+            options: {
+              name: 'static/media/[name].[hash:8].[ext]',
+            },
+          },
+          // ** STOP ** Are you adding a new loader?
+          // Make sure to add the new loader(s) before the "file" loader.
+        ],
+      },
+    ],
+  },
+  plugins: [
+    // Generates an `index.html` file with the <script> injected.
+    /*new HtmlWebpackPlugin({
+      inject: true,
+      template: paths.appHtml,
+      minify: {
+        removeComments: true,
+        collapseWhitespace: true,
+        removeRedundantAttributes: true,
+        useShortDoctype: true,
+        removeEmptyAttributes: true,
+        removeStyleLinkTypeAttributes: true,
+        keepClosingSlash: true,
+        minifyJS: true,
+        minifyCSS: true,
+        minifyURLs: true,
+      },
+    }),*/
+    // Inlines the webpack runtime script. This script is too small to warrant
+    // a network request.
+    shouldInlineRuntimeChunk &&
+      new InlineChunkHtmlPlugin(HtmlWebpackPlugin, [/runtime~.+[.]js/]),
+    // Makes some environment variables available in index.html.
+    // The public URL is available as %PUBLIC_URL% in index.html, e.g.:
+    // <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
+    // In production, it will be an empty string unless you specify "homepage"
+    // in `package.json`, in which case it will be the pathname of that URL.
+    new InterpolateHtmlPlugin(HtmlWebpackPlugin, env.raw),
+    // This gives some necessary context to module not found errors, such as
+    // the requesting resource.
+    new ModuleNotFoundPlugin(paths.appPath),
+    // Makes some environment variables available to the JS code, for example:
+    // if (process.env.NODE_ENV === 'production') { ... }. See `./env.js`.
+    // It is absolutely essential that NODE_ENV was set to production here.
+    // Otherwise React will be compiled in the very slow development mode.
+    new webpack.DefinePlugin(env.stringified),
+    new MiniCssExtractPlugin({
+      // Options similar to the same options in webpackOptions.output
+      // both options are optional
+      filename: 'css/simple-keyboard.css',
+      chunkFilename: 'css/index.[contenthash:8].chunk.css',
+    }),
+    // Generate a manifest file which contains a mapping of all asset filenames
+    // to their corresponding output file so that tools can pick it up without
+    // having to parse `index.html`.
+    /*new ManifestPlugin({
+      fileName: 'asset-manifest.json',
+      publicPath: publicPath,
+    }),*/
+    // Moment.js is an extremely popular library that bundles large locale files
+    // by default due to how Webpack interprets its code. This is a practical
+    // solution that requires the user to opt into importing specific locales.
+    // https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
+    // You can remove this if you don't use Moment.js:
+    new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
+    // Generate a service worker script that will precache, and keep up to date,
+    // the HTML & assets that are part of the Webpack build.
+    /*new WorkboxWebpackPlugin.GenerateSW({
+      clientsClaim: true,
+      exclude: [/\.map$/, /asset-manifest\.json$/],
+      importWorkboxFrom: 'cdn',
+      navigateFallback: publicUrl + '/index.html',
+      navigateFallbackBlacklist: [
+        // Exclude URLs starting with /_, as they're likely an API call
+        new RegExp('^/_'),
+        // Exclude URLs containing a dot, as they're likely a resource in
+        // public/ and not a SPA route
+        new RegExp('/[^/]+\\.[^/]+$'),
+      ],
+    }),*/
+    // TypeScript type checking
+    fs.existsSync(paths.appTsConfig) &&
+      new ForkTsCheckerWebpackPlugin({
+        typescript: resolve.sync('typescript', {
+          basedir: paths.appNodeModules,
+        }),
+        async: false,
+        checkSyntacticErrors: true,
+        tsconfig: paths.appTsConfig,
+        compilerOptions: {
+          module: 'esnext',
+          moduleResolution: 'node',
+          resolveJsonModule: true,
+          isolatedModules: true,
+          noEmit: true,
+          jsx: 'preserve',
+        },
+        reportFiles: [
+          '**',
+          '!**/*.json',
+          '!**/__tests__/**',
+          '!**/?(*.)(spec|test).*',
+          '!src/setupProxy.js',
+          '!src/setupTests.*',
+        ],
+        watch: paths.appSrcLib,
+        silent: true,
+        formatter: typescriptFormatter,
+      }),
+  ].filter(Boolean),
+  // Some libraries import Node modules but don't use them in the browser.
+  // Tell Webpack to provide empty mocks for them so importing them works.
+  node: {
+    dgram: 'empty',
+    fs: 'empty',
+    net: 'empty',
+    tls: 'empty',
+    child_process: 'empty',
+  },
+  // Turn off performance processing because we utilize
+  // our own hints via the FileSizeReporter
+  performance: false,
+};

docs/class/src/lib/components/Keyboard.js~SimpleKeyboard.html

@@ -175,8 +175,7 @@ This class:</p>
       <div>
         
         
-        <div data-ice="description"><p>Tracks current cursor position
-As keys are pressed, text will be added/removed at that position within the input.</p>
+        <div data-ice="description"><p>Only first instance should insall the caret handling events</p>
 </div>
       </div>
     </td>
@@ -1388,15 +1387,14 @@ As keys are pressed, text will be added/removed at that position within the inpu
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber541">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber512">source</a></span></span>
     </span>
   </h3>
 
   
   
   
-  <div data-ice="description"><p>Tracks current cursor position
-As keys are pressed, text will be added/removed at that position within the input.</p>
+  <div data-ice="description"><p>Only first instance should insall the caret handling events</p>
 </div>
 
   
@@ -1433,7 +1431,7 @@ As keys are pressed, text will be added/removed at that position within the inpu
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber619">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber634">source</a></span></span>
     </span>
   </h3>
 
@@ -1477,7 +1475,7 @@ As keys are pressed, text will be added/removed at that position within the inpu
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber629">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber644">source</a></span></span>
     </span>
   </h3>
 
@@ -1607,7 +1605,7 @@ As keys are pressed, text will be added/removed at that position within the inpu
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber783">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber798">source</a></span></span>
     </span>
   </h3>
 
@@ -2199,7 +2197,7 @@ keyboard.clearInput();</code></pre>
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber585">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber600">source</a></span></span>
     </span>
   </h3>
 
@@ -2414,7 +2412,7 @@ keyboard.clearInput();</code></pre>
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber521">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber535">source</a></span></span>
     </span>
   </h3>
 
@@ -3086,7 +3084,7 @@ Used interally between re-renders.</p>
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber595">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber610">source</a></span></span>
     </span>
   </h3>
 
@@ -3130,7 +3128,7 @@ Used interally between re-renders.</p>
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber552">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber567">source</a></span></span>
     </span>
   </h3>
 
@@ -3174,7 +3172,7 @@ Used interally between re-renders.</p>
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber577">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber592">source</a></span></span>
     </span>
   </h3>
 
@@ -3218,7 +3216,7 @@ Used interally between re-renders.</p>
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber569">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber584">source</a></span></span>
     </span>
   </h3>
 
@@ -3342,7 +3340,7 @@ Used interally between re-renders.</p>
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber636">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/components/Keyboard.js.html#lineNumber651">source</a></span></span>
     </span>
   </h3>
 

docs/class/src/lib/services/Utilities.js~Utilities.html

@@ -501,6 +501,35 @@
     <td>
       
       
+    </td>
+  </tr>
+<tr data-ice="target">
+    <td>
+      <span class="access" data-ice="access">public</span>
+      
+      
+      
+      <span class="override" data-ice="override"></span>
+    </td>
+    <td>
+      <div>
+        <p>
+          
+          
+          
+          <span class="code" data-ice="name"><span><a href="class/src/lib/services/Utilities.js~Utilities.html#instance-method-updateCaretPosAction">updateCaretPosAction</a></span></span><span class="code" data-ice="signature">(instance: <span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object">object</a></span>, length: <span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number">number</a></span>, minus: <span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean">boolean</a></span>)</span>
+        </p>
+      </div>
+      <div>
+        
+        
+        <div data-ice="description"><p>Action method of updateCaretPos</p>
+</div>
+      </div>
+    </td>
+    <td>
+      
+      
     </td>
   </tr>
 </tbody>
@@ -572,7 +601,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber308">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber322">source</a></span></span>
     </span>
   </h3>
 
@@ -661,7 +690,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber202">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber224">source</a></span></span>
     </span>
   </h3>
 
@@ -755,7 +784,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber345">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber359">source</a></span></span>
     </span>
   </h3>
 
@@ -828,7 +857,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber355">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber369">source</a></span></span>
     </span>
   </h3>
 
@@ -908,7 +937,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber32">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber33">source</a></span></span>
     </span>
   </h3>
 
@@ -982,7 +1011,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber116">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber117">source</a></span></span>
     </span>
   </h3>
 
@@ -1069,7 +1098,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber46">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber47">source</a></span></span>
     </span>
   </h3>
 
@@ -1125,7 +1154,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber136">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber137">source</a></span></span>
     </span>
   </h3>
 
@@ -1226,7 +1255,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber284">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber298">source</a></span></span>
     </span>
   </h3>
 
@@ -1310,7 +1339,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber336">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber350">source</a></span></span>
     </span>
   </h3>
 
@@ -1366,7 +1395,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber233">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber251">source</a></span></span>
     </span>
   </h3>
 
@@ -1453,7 +1482,7 @@
     <span class="right-info">
       
       
-      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber185">source</a></span></span>
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber186">source</a></span></span>
     </span>
   </h3>
 
@@ -1508,6 +1537,81 @@
 
   
   
+</div>
+<div class="detail" data-ice="detail">
+  <h3 data-ice="anchor" id="instance-method-updateCaretPosAction">
+    <span class="access" data-ice="access">public</span>
+    
+    
+    
+    
+    
+    <span class="code" data-ice="name">updateCaretPosAction</span><span class="code" data-ice="signature">(instance: <span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object">object</a></span>, length: <span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number">number</a></span>, minus: <span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean">boolean</a></span>)</span>
+    <span class="right-info">
+      
+      
+      <span data-ice="source"><span><a href="file/src/lib/services/Utilities.js.html#lineNumber203">source</a></span></span>
+    </span>
+  </h3>
+
+  
+  
+  
+  <div data-ice="description"><p>Action method of updateCaretPos</p>
+</div>
+
+  
+
+  <div data-ice="properties"><div data-ice="properties">
+  <h4 data-ice="title">Params:</h4>
+  <table class="params">
+    <thead>
+    <tr><td>Name</td><td>Type</td><td>Attribute</td><td>Description</td></tr>
+    </thead>
+    <tbody>
+    
+    <tr data-ice="property" data-depth="0">
+      <td data-ice="name" class="code" data-depth="0">instance</td>
+      <td data-ice="type" class="code"><span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object">object</a></span></td>
+      <td data-ice="appendix"></td>
+      <td data-ice="description"><p>The instance whose position should be updated</p>
+</td>
+    </tr>
+<tr data-ice="property" data-depth="0">
+      <td data-ice="name" class="code" data-depth="0">length</td>
+      <td data-ice="type" class="code"><span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number">number</a></span></td>
+      <td data-ice="appendix"></td>
+      <td data-ice="description"><p>Represents by how many characters the input should be moved</p>
+</td>
+    </tr>
+<tr data-ice="property" data-depth="0">
+      <td data-ice="name" class="code" data-depth="0">minus</td>
+      <td data-ice="type" class="code"><span><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean">boolean</a></span></td>
+      <td data-ice="appendix"></td>
+      <td data-ice="description"><p>Whether the cursor should be moved to the left or not.</p>
+</td>
+    </tr>
+</tbody>
+  </table>
+</div>
+</div>
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+
+  
+  
 </div>
 </div>
 </div>

docs/coverage.json

@@ -1,7 +1,7 @@
 {
   "coverage": "100%",
-  "expectCount": 77,
-  "actualCount": 77,
+  "expectCount": 78,
+  "actualCount": 78,
   "files": {
     "src/demo/App.js": {
       "expectCount": 8,
@@ -24,8 +24,8 @@
       "undocumentLines": []
     },
     "src/lib/services/Utilities.js": {
-      "expectCount": 15,
-      "actualCount": 15,
+      "expectCount": 16,
+      "actualCount": 16,
       "undocumentLines": []
     },
     "src/lib/tests/TestUtility.js": {

docs/file/src/demo/App.js.html

@@ -85,7 +85,7 @@ class App {
     </div>
     `);
   
-    document.querySelector('.input').addEventListener('change', (event) => {
+    document.querySelector('.input').addEventListener('input', (event) => {
       this.keyboard.setInput(event.target.value);
     });
   }

docs/file/src/lib/components/Keyboard.js.html

@@ -548,44 +548,59 @@ class SimpleKeyboard {
    * Retrieves the current cursor position within a input or textarea (if any)
    */
   handleCaret(){
+    /**
+     * Only first instance should insall the caret handling events
+     */
+    this.caretPosition = null;
+    let simpleKeyboardInstances = window['SimpleKeyboardInstances'];
+
+    if(
+      (
+        simpleKeyboardInstances &&
+        Object.keys(simpleKeyboardInstances)[0] === this.utilities.camelCase(this.keyboardDOMClass)
+      ) ||
+      !simpleKeyboardInstances
+    ){
     if(this.options.debug){
-      console.log("Caret handling started");
+        console.log(`Caret handling started (${this.keyboardDOMClass})`)
     }
 
     document.addEventListener("keyup", this.caretEventHandler);
     document.addEventListener("mouseup", this.caretEventHandler);
     document.addEventListener("touchend", this.caretEventHandler);
   }
+  }
 
   /**
    * Called by {@link handleCaret} when an event that warrants a cursor position update is triggered
    */
   caretEventHandler(event){
     let targetTagName;
-
-    if(this.isMouseHold){
-      this.isMouseHold = false;
-    }
-
     if(event.target.tagName){
       targetTagName = event.target.tagName.toLowerCase();
     }
 
+    this.dispatch(instance => {
+      if(instance.isMouseHold){
+        instance.isMouseHold = false;
+    }
+
     if(
       (targetTagName === "textarea" ||
       targetTagName === "input") &&
-      !this.options.disableCaretPositioning
+        !instance.options.disableCaretPositioning
     ){
       /**
        * Tracks current cursor position
        * As keys are pressed, text will be added/removed at that position within the input.
        */
-      this.caretPosition = event.target.selectionStart;
+        instance.caretPosition = event.target.selectionStart;
 
-      if(this.options.debug){
-        console.log('Caret at: ', event.target.selectionStart, event.target.tagName.toLowerCase());
+        if(instance.options.debug){
+          console.log('Caret at: ', event.target.selectionStart, event.target.tagName.toLowerCase(), `(${instance.keyboardDOMClass})`);
       }     
     }
+    });
   }
 
   /**
@@ -593,7 +608,7 @@ class SimpleKeyboard {
    */
   onInit(){
     if(this.options.debug){
-      console.log("Initialized");
+      console.log(`${this.keyboardDOMClass} Initialized`)
     }
 
     /**

docs/file/src/lib/services/Utilities.js.html

@@ -60,6 +60,7 @@ class Utilities {
     this.getButtonDisplayName = this.getButtonDisplayName.bind(this);
     this.getUpdatedInput = this.getUpdatedInput.bind(this);
     this.updateCaretPos = this.updateCaretPos.bind(this);
+    this.updateCaretPosAction = this.updateCaretPosAction.bind(this);
     this.isMaxLengthReached = this.isMaxLengthReached.bind(this);
     this.camelCase = this.camelCase.bind(this);
     this.countInArray = this.countInArray.bind(this);
@@ -225,11 +226,32 @@ class Utilities {
    * @param  {boolean} minus Whether the cursor should be moved to the left or not.
    */
   updateCaretPos(length, minus){
-    if(minus){
-      if(this.simpleKeyboardInstance.caretPosition > 0)
-        this.simpleKeyboardInstance.caretPosition = this.simpleKeyboardInstance.caretPosition - length;
+    if(this.simpleKeyboardInstance.options.syncInstanceInputs){
+      this.simpleKeyboardInstance.dispatch(instance => {
+        this.updateCaretPosAction(instance, length, minus);
+      });
     } else {
-      this.simpleKeyboardInstance.caretPosition = this.simpleKeyboardInstance.caretPosition + length;
+      this.updateCaretPosAction(this.simpleKeyboardInstance, length, minus);
+    }
+  }
+
+  /**
+   * Action method of updateCaretPos
+   * 
+   * @param  {object} instance The instance whose position should be updated
+   * @param  {number} length Represents by how many characters the input should be moved
+   * @param  {boolean} minus Whether the cursor should be moved to the left or not.
+   */
+  updateCaretPosAction(instance, length, minus){
+    if(minus){
+      if(instance.caretPosition > 0)
+      instance.caretPosition = instance.caretPosition - length;
+    } else {
+      instance.caretPosition = instance.caretPosition + length;
+    }
+
+    if(this.simpleKeyboardInstance.options.debug){
+      console.log("Caret at:", instance.caretPosition, `(${instance.keyboardDOMClass})`);
     }
   }
 
@@ -258,10 +280,6 @@ class Utilities {
 
     }
 
-    if(this.simpleKeyboardInstance.options.debug && moveCaret){
-      console.log("Caret at:", position);
-    }
-
     return output;
   }
 
@@ -310,10 +328,6 @@ class Utilities {
       }
     }
 
-    if(this.simpleKeyboardInstance.options.debug && moveCaret){
-      console.log("Caret at:", this.simpleKeyboardInstance.caretPosition);
-    }
-
     return output;
   }
   /**
@@ -397,7 +411,6 @@ class Utilities {
   countInArray(array, value){
     return array.reduce((n, x) => n + (x === value), 0);
   }
-
 }
 
 export default Utilities;</code></pre>

docs/script/search_index.js

@@ -755,6 +755,12 @@ window.esdocSearchIndex = [
     "src/lib/services/Utilities.js~Utilities#updateCaretPos",
     "method"
   ],
+  [
+    "src/lib/services/utilities.js~utilities#updatecaretposaction",
+    "class/src/lib/services/Utilities.js~Utilities.html#instance-method-updateCaretPosAction",
+    "src/lib/services/Utilities.js~Utilities#updateCaretPosAction",
+    "method"
+  ],
   [
     "src/lib/tests/testutility.js",
     "file/src/lib/tests/TestUtility.js.html",

docs/source.html

@@ -39,7 +39,7 @@
 </div>
 </nav>
 
-<div class="content" data-ice="content"><h1>Source <img data-ice="coverageBadge" src="./badge.svg"><span data-ice="totalCoverageCount" class="total-coverage-count">77/77</span></h1>
+<div class="content" data-ice="content"><h1>Source <img data-ice="coverageBadge" src="./badge.svg"><span data-ice="totalCoverageCount" class="total-coverage-count">78/78</span></h1>
 
 <table class="files-summary" data-ice="files" data-use-coverage="true">
   <thead>
@@ -58,9 +58,9 @@
       <td data-ice="filePath"><span><a href="file/src/demo/App.js.html">src/demo/App.js</a></span></td>
       <td data-ice="identifier" class="identifiers"><span><a href="class/src/demo/App.js~App.html">App</a></span></td>
       <td class="coverage"><span data-ice="coverage">100 %</span><span data-ice="coverageCount" class="coverage-count">8/8</span></td>
-      <td style="display: none;" data-ice="size">1919 byte</td>
+      <td style="display: none;" data-ice="size">1918 byte</td>
       <td style="display: none;" data-ice="lines">84</td>
-      <td style="display: none;" data-ice="updated">2018-11-01 00:54:03 (UTC)</td>
+      <td style="display: none;" data-ice="updated">2018-11-01 01:59:07 (UTC)</td>
     </tr>
 <tr data-ice="file">
       <td data-ice="filePath"><span><a href="file/src/demo/index.js.html">src/demo/index.js</a></span></td>
@@ -68,15 +68,15 @@
       <td class="coverage"><span data-ice="coverage">-</span></td>
       <td style="display: none;" data-ice="size">70 byte</td>
       <td style="display: none;" data-ice="lines">5</td>
-      <td style="display: none;" data-ice="updated">2018-11-01 00:54:03 (UTC)</td>
+      <td style="display: none;" data-ice="updated">2018-11-06 21:41:50 (UTC)</td>
     </tr>
 <tr data-ice="file">
       <td data-ice="filePath"><span><a href="file/src/lib/components/Keyboard.js.html">src/lib/components/Keyboard.js</a></span></td>
       <td data-ice="identifier" class="identifiers"><span><a href="class/src/lib/components/Keyboard.js~SimpleKeyboard.html">SimpleKeyboard</a></span></td>
       <td class="coverage"><span data-ice="coverage">100 %</span><span data-ice="coverageCount" class="coverage-count">41/41</span></td>
-      <td style="display: none;" data-ice="size">25831 byte</td>
-      <td style="display: none;" data-ice="lines">800</td>
-      <td style="display: none;" data-ice="updated">2018-11-01 00:59:59 (UTC)</td>
+      <td style="display: none;" data-ice="size">26391 byte</td>
+      <td style="display: none;" data-ice="lines">815</td>
+      <td style="display: none;" data-ice="updated">2018-11-01 01:52:55 (UTC)</td>
     </tr>
 <tr data-ice="file">
       <td data-ice="filePath"><span><a href="file/src/lib/index.js.html">src/lib/index.js</a></span></td>
@@ -84,7 +84,7 @@
       <td class="coverage"><span data-ice="coverage">-</span></td>
       <td style="display: none;" data-ice="size">85 byte</td>
       <td style="display: none;" data-ice="lines">2</td>
-      <td style="display: none;" data-ice="updated">2018-11-01 00:54:03 (UTC)</td>
+      <td style="display: none;" data-ice="updated">2018-11-06 21:41:50 (UTC)</td>
     </tr>
 <tr data-ice="file">
       <td data-ice="filePath"><span><a href="file/src/lib/services/KeyboardLayout.js.html">src/lib/services/KeyboardLayout.js</a></span></td>
@@ -92,7 +92,7 @@
       <td class="coverage"><span data-ice="coverage">100 %</span><span data-ice="coverageCount" class="coverage-count">2/2</span></td>
       <td style="display: none;" data-ice="size">746 byte</td>
       <td style="display: none;" data-ice="lines">28</td>
-      <td style="display: none;" data-ice="updated">2018-11-01 00:54:03 (UTC)</td>
+      <td style="display: none;" data-ice="updated">2018-11-06 21:41:48 (UTC)</td>
     </tr>
 <tr data-ice="file">
       <td data-ice="filePath"><span><a href="file/src/lib/services/PhysicalKeyboard.js.html">src/lib/services/PhysicalKeyboard.js</a></span></td>
@@ -100,15 +100,15 @@
       <td class="coverage"><span data-ice="coverage">100 %</span><span data-ice="coverageCount" class="coverage-count">5/5</span></td>
       <td style="display: none;" data-ice="size">2908 byte</td>
       <td style="display: none;" data-ice="lines">96</td>
-      <td style="display: none;" data-ice="updated">2018-11-01 00:54:03 (UTC)</td>
+      <td style="display: none;" data-ice="updated">2018-11-06 21:41:48 (UTC)</td>
     </tr>
 <tr data-ice="file">
       <td data-ice="filePath"><span><a href="file/src/lib/services/Utilities.js.html">src/lib/services/Utilities.js</a></span></td>
       <td data-ice="identifier" class="identifiers"><span><a href="class/src/lib/services/Utilities.js~Utilities.html">Utilities</a></span></td>
-      <td class="coverage"><span data-ice="coverage">100 %</span><span data-ice="coverageCount" class="coverage-count">15/15</span></td>
-      <td style="display: none;" data-ice="size">11188 byte</td>
-      <td style="display: none;" data-ice="lines">360</td>
-      <td style="display: none;" data-ice="updated">2018-11-01 00:54:03 (UTC)</td>
+      <td class="coverage"><span data-ice="coverage">100 %</span><span data-ice="coverageCount" class="coverage-count">16/16</span></td>
+      <td style="display: none;" data-ice="size">11708 byte</td>
+      <td style="display: none;" data-ice="lines">373</td>
+      <td style="display: none;" data-ice="updated">2018-11-01 01:55:18 (UTC)</td>
     </tr>
 <tr data-ice="file">
       <td data-ice="filePath"><span><a href="file/src/lib/tests/TestUtility.js.html">src/lib/tests/TestUtility.js</a></span></td>
@@ -116,7 +116,7 @@
       <td class="coverage"><span data-ice="coverage">100 %</span><span data-ice="coverageCount" class="coverage-count">6/6</span></td>
       <td style="display: none;" data-ice="size">2830 byte</td>
       <td style="display: none;" data-ice="lines">106</td>
-      <td style="display: none;" data-ice="updated">2018-11-01 00:54:03 (UTC)</td>
+      <td style="display: none;" data-ice="updated">2018-11-06 21:41:47 (UTC)</td>
     </tr>
 </tbody>
 </table>

package.json

@@ -1,11 +1,12 @@
 {
   "name": "simple-keyboard",
-  "version": "2.10.0",
+  "version": "2.15.0",
   "description": "On-screen Javascript Virtual Keyboard",
   "main": "build/index.js",
+  "types": "build/index.d.ts",
   "scripts": {
     "start": "node scripts/start.js",
-    "build": "node scripts/build.js",
+    "build": "node scripts/build.js && node scripts/buildUnminified.js",
     "demo": "node scripts/demo.js",
     "test": "node scripts/test.js",
     "postinstall": "node bin/postinstall",
@@ -34,73 +35,82 @@
     "touchscreen",
     "touch-screen",
     "kiosk",
-    "osk"
+    "osk",
+    "js"
   ],
-  "license": "MIT",
+  "license": "(MIT or GPL-3.0)",
   "devDependencies": {
-    "@babel/core": "7.1.0",
-    "@babel/plugin-proposal-class-properties": "^7.1.0",
-    "@babel/preset-env": "^7.1.6",
+    "@babel/core": "7.2.2",
+    "@babel/plugin-proposal-class-properties": "^7.3.0",
+    "@babel/preset-env": "^7.3.1",
     "@babel/preset-react": "^7.0.0",
-    "@svgr/webpack": "4.0.3",
+    "@svgr/webpack": "4.1.0",
     "babel-core": "7.0.0-bridge.0",
-    "babel-eslint": "9.0.0",
+    "babel-eslint": "10.0.1",
     "babel-jest": "23.6.0",
-    "babel-loader": "8.0.4",
-    "babel-plugin-named-asset-import": "^0.2.3",
-    "babel-preset-react-app": "^6.1.0",
+    "babel-loader": "8.0.5",
+    "babel-plugin-named-asset-import": "^0.3.0",
+    "babel-preset-react-app": "^7.0.0",
     "bfj": "6.1.1",
-    "case-sensitive-paths-webpack-plugin": "2.1.2",
-    "chalk": "2.4.1",
-    "css-loader": "1.0.1",
-    "dotenv": "6.0.0",
+    "case-sensitive-paths-webpack-plugin": "2.2.0",
+    "chalk": "2.4.2",
+    "copy-webpack-plugin": "^4.6.0",
+    "css-loader": "2.1.0",
+    "dotenv": "6.2.0",
     "dotenv-expand": "4.2.0",
     "esdoc": "^1.1.0",
     "esdoc-ecmascript-proposal-plugin": "^1.0.0",
     "esdoc-standard-plugin": "^1.0.0",
-    "eslint": "5.9.0",
-    "eslint-config-react-app": "^3.0.5",
-    "eslint-loader": "2.1.1",
-    "eslint-plugin-flowtype": "2.50.3",
-    "eslint-plugin-import": "2.14.0",
-    "eslint-plugin-jsx-a11y": "6.1.2",
-    "eslint-plugin-react": "7.11.1",
-    "file-loader": "2.0.0",
+    "eslint": "5.13.0",
+    "eslint-config-react-app": "^3.0.6",
+    "eslint-loader": "2.1.2",
+    "eslint-plugin-flowtype": "3.2.1",
+    "eslint-plugin-import": "2.16.0",
+    "eslint-plugin-jsx-a11y": "6.2.1",
+    "eslint-plugin-react": "7.12.4",
+    "file-loader": "3.0.1",
     "fork-ts-checker-webpack-plugin-alt": "0.4.14",
-    "fs-extra": "7.0.0",
-    "har-validator": "^5.1.3",
-    "html-webpack-plugin": "4.0.0-beta.4",
+    "fs-extra": "7.0.1",
+    "html-webpack-plugin": "4.0.0-beta.5",
     "identity-obj-proxy": "3.0.0",
     "jest": "23.6.0",
-    "jest-pnp-resolver": "1.0.1",
+    "jest-pnp-resolver": "1.0.2",
     "jest-resolve": "23.6.0",
-    "mini-css-extract-plugin": "0.4.4",
+    "mini-css-extract-plugin": "0.5.0",
     "optimize-css-assets-webpack-plugin": "5.0.1",
-    "pnp-webpack-plugin": "1.2.0",
+    "pnp-webpack-plugin": "1.2.1",
     "postcss-flexbugs-fixes": "4.1.0",
     "postcss-loader": "3.0.0",
-    "postcss-preset-env": "6.0.6",
+    "postcss-preset-env": "6.5.0",
     "postcss-safe-parser": "4.0.1",
-    "react": "^16.6.1",
-    "react-app-polyfill": "^0.1.3",
-    "react-dev-utils": "^6.1.1",
-    "react-dom": "^16.6.1",
-    "resolve": "1.8.1",
+    "prettier": "^1.16.4",
+    "prettier-webpack-plugin": "^1.2.0",
+    "react": "^16.8.1",
+    "react-app-polyfill": "^0.2.0",
+    "react-dev-utils": "^7.0.1",
+    "react-dom": "^16.8.1",
+    "resolve": "1.10.0",
     "sass-loader": "7.1.0",
-    "style-loader": "0.23.0",
-    "terser-webpack-plugin": "1.1.0",
-    "url-loader": "1.1.1",
-    "webpack": "4.25.1",
-    "webpack-dev-server": "3.1.10",
+    "style-loader": "0.23.1",
+    "terser-webpack-plugin": "1.2.2",
+    "uglifyjs-webpack-plugin": "^2.1.1",
+    "url-loader": "1.1.2",
+    "webpack": "4.29.3",
+    "webpack-dev-server": "3.1.14",
     "webpack-manifest-plugin": "2.0.4",
     "workbox-webpack-plugin": "3.6.3"
   },
   "eslintConfig": {
-    "extends": "react-app"
+    "extends": "react-app",
+    "settings": {
+      "react": {
+        "pragma": "React",
+        "version": "detect"
+      }
+    }
   },
   "browserslist": [
     ">0.2%",
-    "not dead",
     "not ie <= 11",
     "not op_mini all"
   ],

scripts/buildUnminified.js

@@ -0,0 +1,189 @@
+'use strict';
+
+// Do this as the first thing so that any code reading it knows the right env.
+process.env.BABEL_ENV = 'production';
+process.env.NODE_ENV = 'production';
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on('unhandledRejection', err => {
+  throw err;
+});
+
+// Ensure environment variables are read.
+require('../config/env');
+
+
+const path = require('path');
+const chalk = require('chalk');
+const fs = require('fs-extra');
+const webpack = require('webpack');
+const bfj = require('bfj');
+const config = require('../config/webpack.config.unminified');
+const paths = require('../config/paths');
+const checkRequiredFiles = require('react-dev-utils/checkRequiredFiles');
+const formatWebpackMessages = require('react-dev-utils/formatWebpackMessages');
+const printHostingInstructions = require('react-dev-utils/printHostingInstructions');
+const FileSizeReporter = require('react-dev-utils/FileSizeReporter');
+const printBuildError = require('react-dev-utils/printBuildError');
+
+const measureFileSizesBeforeBuild =
+  FileSizeReporter.measureFileSizesBeforeBuild;
+const printFileSizesAfterBuild = FileSizeReporter.printFileSizesAfterBuild;
+const useYarn = fs.existsSync(paths.yarnLockFile);
+
+// These sizes are pretty large. We'll warn for bundles exceeding them.
+const WARN_AFTER_BUNDLE_GZIP_SIZE = 512 * 1024;
+const WARN_AFTER_CHUNK_GZIP_SIZE = 1024 * 1024;
+
+const isInteractive = process.stdout.isTTY;
+
+// Warn and crash if required files are missing
+if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
+  process.exit(1);
+}
+
+// Process CLI arguments
+const argv = process.argv.slice(2);
+const writeStatsJson = argv.indexOf('--stats') !== -1;
+
+// We require that you explicitly set browsers and do not fall back to
+// browserslist defaults.
+const { checkBrowsers } = require('react-dev-utils/browsersHelper');
+checkBrowsers(paths.appPath, isInteractive)
+  .then(() => {
+    // First, read the current file sizes in build directory.
+    // This lets us display how much they changed later.
+    return measureFileSizesBeforeBuild(paths.appBuild);
+  })
+  .then(previousFileSizes => {
+    // Remove all content but keep the directory so that
+    // if you're in it, you don't end up in Trash
+    //fs.emptyDirSync(paths.appBuild);
+    // Merge with the public folder
+    //copyPublicFolder();
+    // Start the webpack build
+    return build(previousFileSizes);
+  })
+  .then(
+    ({ stats, previousFileSizes, warnings }) => {
+      if (warnings.length) {
+        console.log(chalk.yellow('Compiled with warnings.\n'));
+        console.log(warnings.join('\n\n'));
+        console.log(
+          '\nSearch for the ' +
+            chalk.underline(chalk.yellow('keywords')) +
+            ' to learn more about each warning.'
+        );
+        console.log(
+          'To ignore, add ' +
+            chalk.cyan('// eslint-disable-next-line') +
+            ' to the line before.\n'
+        );
+      } else {
+        console.log(chalk.green('Compiled successfully.\n'));
+      }
+
+      console.log('File sizes after gzip:\n');
+      printFileSizesAfterBuild(
+        stats,
+        previousFileSizes,
+        paths.appBuild,
+        WARN_AFTER_BUNDLE_GZIP_SIZE,
+        WARN_AFTER_CHUNK_GZIP_SIZE
+      );
+      console.log();
+
+      const appPackage = require(paths.appPackageJson);
+      const publicUrl = paths.publicUrl;
+      const publicPath = config.output.publicPath;
+      const buildFolder = path.relative(process.cwd(), paths.appBuild);
+      printHostingInstructions(
+        appPackage,
+        publicUrl,
+        publicPath,
+        buildFolder,
+        useYarn
+      );
+    },
+    err => {
+      console.log(chalk.red('Failed to compile.\n'));
+      printBuildError(err);
+      process.exit(1);
+    }
+  )
+  .catch(err => {
+    if (err && err.message) {
+      console.log(err.message);
+    }
+    process.exit(1);
+  });
+
+// Create the production build and print the deployment instructions.
+function build(previousFileSizes) {
+  console.log('Creating a non-minified production build...');
+
+  let compiler = webpack(config);
+  return new Promise((resolve, reject) => {
+    compiler.run((err, stats) => {
+      let messages;
+      if (err) {
+        if (!err.message) {
+          return reject(err);
+        }
+        messages = formatWebpackMessages({
+          errors: [err.message],
+          warnings: [],
+        });
+      } else {
+        messages = formatWebpackMessages(
+          stats.toJson({ all: false, warnings: true, errors: true })
+        );
+      }
+      if (messages.errors.length) {
+        // Only keep the first error. Others are often indicative
+        // of the same problem, but confuse the reader with noise.
+        if (messages.errors.length > 1) {
+          messages.errors.length = 1;
+        }
+        return reject(new Error(messages.errors.join('\n\n')));
+      }
+      if (
+        process.env.CI &&
+        (typeof process.env.CI !== 'string' ||
+          process.env.CI.toLowerCase() !== 'false') &&
+        messages.warnings.length
+      ) {
+        console.log(
+          chalk.yellow(
+            '\nTreating warnings as errors because process.env.CI = true.\n' +
+              'Most CI servers set it automatically.\n'
+          )
+        );
+        return reject(new Error(messages.warnings.join('\n\n')));
+      }
+
+      const resolveArgs = {
+        stats,
+        previousFileSizes,
+        warnings: messages.warnings,
+      };
+      if (writeStatsJson) {
+        return bfj
+          .write(paths.appBuild + '/bundle-stats.json', stats.toJson())
+          .then(() => resolve(resolveArgs))
+          .catch(error => reject(new Error(error)));
+      }
+
+      return resolve(resolveArgs);
+    });
+  });
+}
+
+function copyPublicFolder() {
+  fs.copySync(paths.appPublic, paths.appBuild, {
+    dereference: true,
+    filter: file => file !== paths.appHtml,
+  });
+}

src/demo/App.js

@@ -31,7 +31,7 @@ class App {
       onChange: input => this.onChange(input),
       onKeyPress: button => this.onKeyPress(button),
       newLineOnEnter: true,
-      physicalKeyboardHighlight: true,
+      physicalKeyboardHighlight: true
     });
   
     /**
@@ -43,7 +43,7 @@ class App {
     </div>
     `);
   
-    document.querySelector('.input').addEventListener('change', (event) => {
+    document.querySelector('.input').addEventListener('input', (event) => {
       this.keyboard.setInput(event.target.value);
     });
   }

src/demo/css/App.css

@@ -8,7 +8,7 @@
 #root .simple-keyboard-preview {
   background: rgba(0,0,0,0.8);
   border: 20px solid rgba(0,0,0,0.1);
-  height: 260px;
+  height: 200px;
   border-top-right-radius: 5px;
   border-top-left-radius: 5px;
   padding: 10px;

src/demo/tests/App.test.js

@@ -48,7 +48,7 @@ it('Demo input change will work', () => {
   demo.onDOMLoaded();
 
   document.body.querySelector('.input').value = "test";
-  document.body.querySelector('.input').dispatchEvent(new Event('change'));
+  document.body.querySelector('.input').dispatchEvent(new Event('input'));
   
   expect(demo.keyboard.getInput()).toBe("test");
 });

src/lib/@types/index.d.ts

@@ -0,0 +1,199 @@
+declare module 'simple-keyboard' {
+  interface KeyboardLayoutObject {
+    default: string[];
+    shift?: string[];
+  }
+
+  interface KeyboardButtonTheme {
+    class: string;
+    buttons: string;
+  }
+
+  interface KeyboardOptions {
+    /**
+     * Modify the keyboard layout.
+     */
+    layout?: KeyboardLayoutObject;
+
+    /**
+     * Specifies which layout should be used.
+     */
+    layoutName?: string;
+
+    /**
+     * Replaces variable buttons (such as `{bksp}`) with a human-friendly name (e.g.: `backspace`).
+     */
+    display?: { [button: string]: string };
+
+    /**
+     * By default, when you set the display property, you replace the default one. This setting merges them instead.
+     */
+    mergeDisplay?: boolean;
+
+    /**
+     * A prop to add your own css classes to the keyboard wrapper. You can add multiple classes separated by a space.
+     */
+    theme?: string;
+
+    /**
+     * A prop to add your own css classes to one or several buttons.
+     */
+    buttonTheme?: KeyboardButtonTheme[];
+
+    /**
+     * Runs a `console.log` every time a key is pressed. Displays the buttons pressed and the current input.
+     */
+    debug?: boolean;
+
+    /**
+     * Specifies whether clicking the "ENTER" button will input a newline (`\n`) or not.
+     */
+    newLineOnEnter?: boolean;
+
+    /**
+     * Specifies whether clicking the "TAB" button will input a tab character (`\t`) or not.
+     */
+    tabCharOnTab?: boolean;
+
+    /**
+     * Allows you to use a single simple-keyboard instance for several inputs.
+     */
+    inputName?: string;
+
+    /**
+     * `number`: Restrains all of simple-keyboard inputs to a certain length. This should be used in addition to the input element’s maxlengthattribute.
+     *
+     * `{ [inputName: string]: number }`: Restrains simple-keyboard’s individual inputs to a certain length. This should be used in addition to the input element’s maxlengthattribute.
+     */
+    maxLength?:
+      | number
+      | {
+          [inputName: string]: number;
+        };
+
+    /**
+     * When set to true, this option synchronizes the internal input of every simple-keyboard instance.
+     */
+    syncInstanceInputs?: boolean;
+
+    /**
+     * Enable highlighting of keys pressed on physical keyboard.
+     */
+    physicalKeyboardHighlight?: boolean;
+
+    /**
+     * Calling preventDefault for the mousedown events keeps the focus on the input.
+     */
+    preventMouseDownDefault?: boolean;
+
+    /**
+     * Define the text color that the physical keyboard highlighted key should have.
+     */
+    physicalKeyboardHighlightTextColor?: string;
+
+    /**
+     * Define the background color that the physical keyboard highlighted key should have.
+     */
+    physicalKeyboardHighlightBgColor?: string;
+
+    /**
+     * Render buttons as a button element instead of a div element.
+     */
+    useButtonTag?: boolean;
+
+    /**
+     * A prop to ensure characters are always be added/removed at the end of the string.
+     */
+    disableCaretPositioning?: boolean;
+
+    /**
+     * Restrains input(s) change to the defined regular expression pattern.
+     */
+    inputPattern?: any;
+
+    /**
+     * Executes the callback function on key press. Returns button layout name (i.e.: "{shift}").
+     */
+    onKeyPress?: (button: string) => any;
+
+    /**
+     * Executes the callback function on input change. Returns the current input's string.
+     */
+    onChange?: (input: string) => any;
+
+    /**
+     * Executes the callback function every time simple-keyboard is rendered (e.g: when you change layouts).
+     */
+    onRender?: () => void;
+
+    /**
+     * Executes the callback function once simple-keyboard is rendered for the first time (on initialization).
+     */
+    onInit?: () => void;
+
+    /**
+     * Executes the callback function on input change. Returns the input object with all defined inputs.
+     */
+    onChangeAll?: (inputs: any) => any;
+  }
+
+  class Keyboard {
+    constructor(selector: string, options: KeyboardOptions);
+    constructor(options: KeyboardOptions);
+    options: KeyboardOptions;
+
+    /**
+     * Adds/Modifies an entry to the `buttonTheme`. Basically a way to add a class to a button.
+     * @param  {string} buttons List of buttons to select (separated by a space).
+     * @param  {string} className Classes to give to the selected buttons (separated by space).
+     */
+    addButtonTheme(buttons: string, className: string): void;
+
+    /**
+     * Removes/Amends an entry to the `buttonTheme`. Basically a way to remove a class previously added to a button through buttonTheme or addButtonTheme.
+     * @param  {string} buttons List of buttons to select (separated by a space).
+     * @param  {string} className Classes to give to the selected buttons (separated by space).
+     */
+    removeButtonTheme(buttons: string, className: string): void;
+
+    /**
+     * Clear the keyboard's input.
+     *
+     * @param {string} [inputName] optional - the internal input to select
+     */
+    clearInput(inputName?: string): void;
+
+    /**
+     * Get the keyboard’s input (You can also get it from the onChange prop).
+     * @param  {string} [inputName] optional - the internal input to select
+     */
+    getInput(inputName?: string): string;
+
+    /**
+     * Set the keyboard’s input.
+     * @param  {string} input the input value
+     * @param  {string} inputName optional - the internal input to select
+     */
+    setInput(input: string, inputName?: string): void;
+
+    /**
+     * Set new option or modify existing ones after initialization.
+     * @param  {KeyboardOptions} option The option to set
+     */
+    setOptions(options: KeyboardOptions): void;
+
+    /**
+     * Send a command to all simple-keyboard instances at once (if you have multiple instances).
+     * @param  {function(instance: object, key: string)} callback Function to run on every instance
+     */
+    dispatch(callback: (instance: any, key: string) => void): void;
+
+    /**
+     * Get the DOM Element of a button. If there are several buttons with the same name, an array of the DOM Elements is returned.
+     * @param  {string} button The button layout name to select
+     */
+    getButtonElement(button: string): HTMLElement | HTMLElement[];
+  }
+
+  export default Keyboard;
+}

src/lib/components/Keyboard.css

@@ -1,10 +1,12 @@
-body, html {
+body,
+html {
   margin: 0;
   padding: 0;
 }
 
 .simple-keyboard {
-  font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
+  font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue",
+    Helvetica, Arial, "Lucida Grande", sans-serif;
   width: 100%;
   user-select: none;
   box-sizing: border-box;
@@ -38,13 +40,13 @@ body, html {
  * hg-theme-default theme
  */
 .simple-keyboard.hg-theme-default {
-  background-color: rgba(0,0,0,0.1);
+  background-color: rgba(0, 0, 0, 0.1);
   padding: 5px;
   border-radius: 5px;
- }
+}
 
 .simple-keyboard.hg-theme-default .hg-button {
-  box-shadow: 0px 0px 3px -1px rgba(0,0,0,0.3);
+  box-shadow: 0px 0px 3px -1px rgba(0, 0, 0, 0.3);
   height: 40px;
   border-radius: 5px;
   box-sizing: border-box;
@@ -55,11 +57,18 @@ body, html {
   display: flex;
   align-items: center;
   justify-content: center;
- }
+}
 
- .simple-keyboard.hg-theme-default .hg-button:active {
+/* When using option "useButtonTag" */
+.simple-keyboard button.hg-button {
+  border-width: 0;
+  outline: 0;
+  font-size: inherit;
+}
+
+.simple-keyboard.hg-theme-default .hg-button:active {
   background: #e4e4e4;
- }
+}
 
 .simple-keyboard.hg-theme-default.hg-layout-numeric .hg-button {
   width: 33.3%;
@@ -100,4 +109,4 @@ body, html {
 
 .simple-keyboard.hg-theme-default .hg-button.hg-standardBtn[data-skbtn="@"] {
   max-width: 60px;
-}
+}

src/lib/components/Keyboard.js

@@ -1,9 +1,9 @@
-import './Keyboard.css';
+import "./Keyboard.css";
 
 // Services
-import PhysicalKeyboard from '../services/PhysicalKeyboard';
-import KeyboardLayout from '../services/KeyboardLayout';
-import Utilities from '../services/Utilities';
+import PhysicalKeyboard from "../services/PhysicalKeyboard";
+import KeyboardLayout from "../services/KeyboardLayout";
+import Utilities from "../services/Utilities";
 
 /**
  * Root class for simple-keyboard
@@ -17,12 +17,12 @@ class SimpleKeyboard {
    * Creates an instance of SimpleKeyboard
    * @param {Array} params If first parameter is a string, it is considered the container class. The second parameter is then considered the options object. If first parameter is an object, it is considered the options object.
    */
-  constructor(...params){
-    let keyboardDOMQuery = typeof params[0] === "string" ? params[0] : '.simple-keyboard';
+  constructor(...params) {
+    let keyboardDOMQuery =
+      typeof params[0] === "string" ? params[0] : ".simple-keyboard";
     let options = typeof params[0] === "object" ? params[0] : params[1];
 
-    if(!options)
-      options = {};
+    if (!options) options = {};
 
     /**
      * Initializing Utilities
@@ -58,17 +58,21 @@ class SimpleKeyboard {
      * @property {function} onRender Executes the callback function every time simple-keyboard is rendered (e.g: when you change layouts).
      * @property {function} onInit Executes the callback function once simple-keyboard is rendered for the first time (on initialization).
      * @property {function(inputs: object):object} onChangeAll Executes the callback function on input change. Returns the input object with all defined inputs.
+     * @property {boolean} useButtonTag Render buttons as a button element instead of a div element.
+     * @property {boolean} disableCaretPositioning A prop to ensure characters are always be added/removed at the end of the string.
+     * @property {object} inputPattern Restrains input(s) change to the defined regular expression pattern.
      */
     this.options = options;
     this.options.layoutName = this.options.layoutName || "default";
     this.options.theme = this.options.theme || "hg-theme-default";
     this.options.inputName = this.options.inputName || "default";
-    this.options.preventMouseDownDefault = this.options.preventMouseDownDefault === false ? false : true;
+    this.options.preventMouseDownDefault =
+      this.options.preventMouseDownDefault || false;
 
     /**
      * @type {object} Classes identifying loaded plugins
      */
-    this.keyboardPluginClasses = '';
+    this.keyboardPluginClasses = "";
 
     /**
      * Bindings
@@ -94,6 +98,7 @@ class SimpleKeyboard {
     this.handleButtonMouseDown = this.handleButtonMouseDown.bind(this);
     this.handleButtonHold = this.handleButtonHold.bind(this);
     this.onModulesLoaded = this.onModulesLoaded.bind(this);
+    this.inputPatternIsValid = this.inputPatternIsValid.bind(this);
 
     /**
      * simple-keyboard uses a non-persistent internal input to keep track of the entered string (the variable `keyboard.input`).
@@ -101,21 +106,21 @@ class SimpleKeyboard {
      * @example
      * // To get entered input
      * let input = keyboard.getInput();
-     * 
+     *
      * // To clear entered input.
      * keyboard.clearInput();
-     * 
+     *
      * @type {object}
      * @property {object} default Default SimpleKeyboard internal input.
      * @property {object} myInputName Example input that can be set through `options.inputName:"myInputName"`.
      */
     this.input = {};
-    this.input[this.options.inputName] = '';
+    this.input[this.options.inputName] = "";
 
     /**
      * @type {string} DOM class of the keyboard wrapper, normally "simple-keyboard" by default.
      */
-    this.keyboardDOMClass = keyboardDOMQuery.split('.').join("");
+    this.keyboardDOMClass = keyboardDOMQuery.split(".").join("");
 
     /**
      * @type {object} Contains the DOM elements of every rendered button, the key being the button's layout name (e.g.: "{enter}").
@@ -125,8 +130,7 @@ class SimpleKeyboard {
     /**
      * Rendering keyboard
      */
-    if(this.keyboardDOM)
-      this.render();
+    if (this.keyboardDOM) this.render();
     else {
       console.warn(`"${keyboardDOMQuery}" was not found in the DOM.`);
       throw new Error("KEYBOARD_DOM_ERROR");
@@ -136,10 +140,12 @@ class SimpleKeyboard {
      * Saving instance
      * This enables multiple simple-keyboard support with easier management
      */
-    if(!window['SimpleKeyboardInstances'])
-      window['SimpleKeyboardInstances'] = {};
-      
-    window['SimpleKeyboardInstances'][this.utilities.camelCase(this.keyboardDOMClass)] = this;
+    if (!window["SimpleKeyboardInstances"])
+      window["SimpleKeyboardInstances"] = {};
+
+    window["SimpleKeyboardInstances"][
+      this.utilities.camelCase(this.keyboardDOMClass)
+    ] = this;
 
     /**
      * Physical Keyboard support
@@ -157,58 +163,72 @@ class SimpleKeyboard {
    * Handles clicks made to keyboard buttons
    * @param  {string} button The button's layout name.
    */
-  handleButtonClicked(button){
+  handleButtonClicked(button) {
     let debug = this.options.debug;
 
     /**
      * Ignoring placeholder buttons
      */
-    if(button === '{//}')
-      return false;
+    if (button === "{//}") return false;
 
     /**
      * Calling onKeyPress
      */
-    if(typeof this.options.onKeyPress === "function")
+    if (typeof this.options.onKeyPress === "function")
       this.options.onKeyPress(button);
-    
-    if(!this.input[this.options.inputName])
-      this.input[this.options.inputName] = '';
+
+    if (!this.input[this.options.inputName])
+      this.input[this.options.inputName] = "";
 
     let updatedInput = this.utilities.getUpdatedInput(
-      button, this.input[this.options.inputName], this.options, this.caretPosition
+      button,
+      this.input[this.options.inputName],
+      this.options,
+      this.caretPosition
     );
 
-    if(this.input[this.options.inputName] !== updatedInput){
-
+    if (
+      // If input will change as a result of this button press
+      this.input[this.options.inputName] !== updatedInput &&
+      // This pertains to the "inputPattern" option:
+      // If inputPattern isn't set
+      (!this.options.inputPattern ||
+        // Or, if it is set and if the pattern is valid - we proceed.
+        (this.options.inputPattern && this.inputPatternIsValid(updatedInput)))
+    ) {
       /**
        * If maxLength and handleMaxLength yield true, halting
        */
-      if(this.options.maxLength && this.utilities.handleMaxLength(this.input, this.options, updatedInput)){
+      if (
+        this.options.maxLength &&
+        this.utilities.handleMaxLength(this.input, this.options, updatedInput)
+      ) {
         return false;
       }
 
-      this.input[this.options.inputName]  = this.utilities.getUpdatedInput(
-        button, this.input[this.options.inputName], this.options, this.caretPosition, true
+      this.input[this.options.inputName] = this.utilities.getUpdatedInput(
+        button,
+        this.input[this.options.inputName],
+        this.options,
+        this.caretPosition,
+        true
       );
 
-      if(debug)
-        console.log('Input changed:', this.input);
+      if (debug) console.log("Input changed:", this.input);
 
       /**
        * Enforce syncInstanceInputs, if set
        */
-      if(this.options.syncInstanceInputs)
-        this.syncInstanceInputs(this.input);
+      if (this.options.syncInstanceInputs) this.syncInstanceInputs(this.input);
 
       /**
        * Calling onChange
        */
-      if(typeof this.options.onChange === "function")
+      if (typeof this.options.onChange === "function")
         this.options.onChange(this.input[this.options.inputName]);
     }
-    
-    if(debug){
+
+    if (debug) {
       console.log("Key pressed:", button);
     }
   }
@@ -217,33 +237,28 @@ class SimpleKeyboard {
    * Handles button mousedown
    */
   /* istanbul ignore next */
-  handleButtonMouseDown(button, e){
+  handleButtonMouseDown(button, e) {
     /**
      * @type {boolean} Whether the mouse is being held onKeyPress
      */
     this.isMouseHold = true;
 
-    if(this.holdInteractionTimeout)
-      clearTimeout(this.holdInteractionTimeout);
+    if (this.holdInteractionTimeout) clearTimeout(this.holdInteractionTimeout);
 
-    if(this.holdTimeout)
-      clearTimeout(this.holdTimeout);
+    if (this.holdTimeout) clearTimeout(this.holdTimeout);
 
     /**
      * @type {object} Time to wait until a key hold is detected
      */
     this.holdTimeout = setTimeout(() => {
-      if(
-        this.isMouseHold  &&
-        (
-          (!button.includes("{") && !button.includes("}")) ||
+      if (
+        this.isMouseHold &&
+        ((!button.includes("{") && !button.includes("}")) ||
           button === "{bksp}" ||
           button === "{space}" ||
-          button === "{tab}"
-        )
-      ){
-        if(this.options.debug)
-          console.log("Button held:", button);
+          button === "{tab}")
+      ) {
+        if (this.options.debug) console.log("Button held:", button);
 
         this.handleButtonHold(button, e);
       }
@@ -254,25 +269,23 @@ class SimpleKeyboard {
   /**
    * Handles button mouseup
    */
-  handleButtonMouseUp(){
+  handleButtonMouseUp() {
     this.isMouseHold = false;
-    if(this.holdInteractionTimeout)
-      clearTimeout(this.holdInteractionTimeout);
+    if (this.holdInteractionTimeout) clearTimeout(this.holdInteractionTimeout);
   }
 
   /**
    * Handles button hold
    */
   /* istanbul ignore next */
-  handleButtonHold(button){
-    if(this.holdInteractionTimeout)
-      clearTimeout(this.holdInteractionTimeout);
+  handleButtonHold(button) {
+    if (this.holdInteractionTimeout) clearTimeout(this.holdInteractionTimeout);
 
     /**
      * @type {object} Timeout dictating the speed of key hold iterations
      */
     this.holdInteractionTimeout = setTimeout(() => {
-      if(this.isMouseHold){
+      if (this.isMouseHold) {
         this.handleButtonClicked(button);
         this.handleButtonHold(button);
       } else {
@@ -284,39 +297,37 @@ class SimpleKeyboard {
   /**
    * Send a command to all simple-keyboard instances (if you have several instances).
    */
-  syncInstanceInputs(){
-    this.dispatch((instance) => {
+  syncInstanceInputs() {
+    this.dispatch(instance => {
       instance.replaceInput(this.input);
     });
   }
-  
+
   /**
    * Clear the keyboard’s input.
    * @param {string} [inputName] optional - the internal input to select
    */
-  clearInput(inputName){
+  clearInput(inputName) {
     inputName = inputName || this.options.inputName;
-    this.input[inputName] = '';
+    this.input[inputName] = "";
 
     /**
      * Enforce syncInstanceInputs, if set
      */
-    if(this.options.syncInstanceInputs)
-      this.syncInstanceInputs(this.input);
+    if (this.options.syncInstanceInputs) this.syncInstanceInputs(this.input);
   }
 
   /**
    * Get the keyboard’s input (You can also get it from the onChange prop).
    * @param  {string} [inputName] optional - the internal input to select
    */
-  getInput(inputName){
+  getInput(inputName) {
     inputName = inputName || this.options.inputName;
 
     /**
      * Enforce syncInstanceInputs, if set
      */
-    if(this.options.syncInstanceInputs)
-      this.syncInstanceInputs(this.input);
+    if (this.options.syncInstanceInputs) this.syncInstanceInputs(this.input);
 
     return this.input[this.options.inputName];
   }
@@ -326,41 +337,40 @@ class SimpleKeyboard {
    * @param  {string} input the input value
    * @param  {string} inputName optional - the internal input to select
    */
-  setInput(input, inputName){
+  setInput(input, inputName) {
     inputName = inputName || this.options.inputName;
     this.input[inputName] = input;
 
     /**
      * Enforce syncInstanceInputs, if set
      */
-    if(this.options.syncInstanceInputs)
-      this.syncInstanceInputs(this.input);
+    if (this.options.syncInstanceInputs) this.syncInstanceInputs(this.input);
   }
-  
+
   /**
    * Replace the input object (`keyboard.input`)
    * @param  {object} inputObj The input object
    */
-  replaceInput(inputObj){
+  replaceInput(inputObj) {
     this.input = inputObj;
   }
 
   /**
-   * Set new option or modify existing ones after initialization. 
+   * Set new option or modify existing ones after initialization.
    * @param  {object} option The option to set
    */
   setOptions = option => {
     option = option || {};
     this.options = Object.assign(this.options, option);
     this.render();
-  }
+  };
 
   /**
    * Remove all keyboard rows and reset keyboard values.
    * Used interally between re-renders.
    */
-  clear(){
-    this.keyboardDOM.innerHTML = '';
+  clear() {
+    this.keyboardDOM.innerHTML = "";
     this.keyboardDOM.className = this.keyboardDOMClass;
     this.buttonElements = {};
   }
@@ -369,15 +379,17 @@ class SimpleKeyboard {
    * Send a command to all simple-keyboard instances at once (if you have multiple instances).
    * @param  {function(instance: object, key: string)} callback Function to run on every instance
    */
-  dispatch(callback){
-    if(!window['SimpleKeyboardInstances']){
-      console.warn(`SimpleKeyboardInstances is not defined. Dispatch cannot be called.`);
+  dispatch(callback) {
+    if (!window["SimpleKeyboardInstances"]) {
+      console.warn(
+        `SimpleKeyboardInstances is not defined. Dispatch cannot be called.`
+      );
       throw new Error("INSTANCES_VAR_ERROR");
     }
-    
-    return Object.keys(window['SimpleKeyboardInstances']).forEach((key) => {
-      callback(window['SimpleKeyboardInstances'][key], key);
-    })
+
+    return Object.keys(window["SimpleKeyboardInstances"]).forEach(key => {
+      callback(window["SimpleKeyboardInstances"][key], key);
+    });
   }
 
   /**
@@ -385,27 +397,24 @@ class SimpleKeyboard {
    * @param  {string} buttons List of buttons to select (separated by a space).
    * @param  {string} className Classes to give to the selected buttons (separated by space).
    */
-  addButtonTheme(buttons, className){
-    if(!className || !buttons)
-      return false;
+  addButtonTheme(buttons, className) {
+    if (!className || !buttons) return false;
 
     buttons.split(" ").forEach(button => {
       className.split(" ").forEach(classNameItem => {
-        if(!this.options.buttonTheme)
-          this.options.buttonTheme = [];
+        if (!this.options.buttonTheme) this.options.buttonTheme = [];
 
         let classNameFound = false;
-  
+
         /**
          * If class is already defined, we add button to class definition
          */
         this.options.buttonTheme.map(buttonTheme => {
-
-          if(buttonTheme.class.split(" ").includes(classNameItem)){
+          if (buttonTheme.class.split(" ").includes(classNameItem)) {
             classNameFound = true;
-            
+
             let buttonThemeArray = buttonTheme.buttons.split(" ");
-            if(!buttonThemeArray.includes(button)){
+            if (!buttonThemeArray.includes(button)) {
               classNameFound = true;
               buttonThemeArray.push(button);
               buttonTheme.buttons = buttonThemeArray.join(" ");
@@ -417,13 +426,12 @@ class SimpleKeyboard {
         /**
          * If class is not defined, we create a new entry
          */
-        if(!classNameFound){
+        if (!classNameFound) {
           this.options.buttonTheme.push({
             class: classNameItem,
             buttons: buttons
           });
         }
-
       });
     });
 
@@ -435,11 +443,11 @@ class SimpleKeyboard {
    * @param  {string} buttons List of buttons to select (separated by a space).
    * @param  {string} className Classes to give to the selected buttons (separated by space).
    */
-  removeButtonTheme(buttons, className){
+  removeButtonTheme(buttons, className) {
     /**
      * When called with empty parameters, remove all button themes
      */
-    if(!buttons && !className){
+    if (!buttons && !className) {
       this.options.buttonTheme = [];
       this.render();
       return false;
@@ -448,31 +456,35 @@ class SimpleKeyboard {
     /**
      * If buttons are passed and buttonTheme has items
      */
-    if(buttons && Array.isArray(this.options.buttonTheme) && this.options.buttonTheme.length){
+    if (
+      buttons &&
+      Array.isArray(this.options.buttonTheme) &&
+      this.options.buttonTheme.length
+    ) {
       let buttonArray = buttons.split(" ");
       buttonArray.forEach((button, key) => {
         this.options.buttonTheme.map((buttonTheme, index) => {
-
           /**
            * If className is set, we affect the buttons only for that class
            * Otherwise, we afect all classes
            */
-          if(
+          if (
             (className && className.includes(buttonTheme.class)) ||
             !className
-          ){
-            let filteredButtonArray = buttonTheme.buttons.split(" ").filter(item => item !== button);
+          ) {
+            let filteredButtonArray = buttonTheme.buttons
+              .split(" ")
+              .filter(item => item !== button);
 
             /**
              * If buttons left, return them, otherwise, remove button Theme
              */
-            if(filteredButtonArray.length){
+            if (filteredButtonArray.length) {
               buttonTheme.buttons = filteredButtonArray.join(" ");
             } else {
               this.options.buttonTheme.splice(index, 1);
               buttonTheme = null;
             }
- 
           }
 
           return buttonTheme;
@@ -487,12 +499,12 @@ class SimpleKeyboard {
    * Get the DOM Element of a button. If there are several buttons with the same name, an array of the DOM Elements is returned.
    * @param  {string} button The button layout name to select
    */
-  getButtonElement(button){
+  getButtonElement(button) {
     let output;
 
     let buttonArr = this.buttonElements[button];
-    if(buttonArr){
-      if(buttonArr.length > 1){
+    if (buttonArr) {
+      if (buttonArr.length > 1) {
         output = buttonArr;
       } else {
         output = buttonArr[0];
@@ -503,55 +515,115 @@ class SimpleKeyboard {
   }
 
   /**
-   * Retrieves the current cursor position within a input or textarea (if any)
+   * This handles the "inputPattern" option
+   * by checking if the provided inputPattern passes
    */
-  handleCaret(){
-    if(this.options.debug){
-      console.log("Caret handling started");
+  inputPatternIsValid(inputVal) {
+    let inputPatternRaw = this.options.inputPattern;
+    let inputPattern;
+
+    /**
+     * Check if input pattern is global or targeted to individual inputs
+     */
+    if (inputPatternRaw instanceof RegExp) {
+      inputPattern = inputPatternRaw;
+    } else {
+      inputPattern = inputPatternRaw[this.options.inputName];
     }
 
-    document.addEventListener("keyup", this.caretEventHandler);
-    document.addEventListener("mouseup", this.caretEventHandler);
-    document.addEventListener("touchend", this.caretEventHandler);
+    if (inputPattern && inputVal) {
+      let didInputMatch = inputPattern.test(inputVal);
+
+      if (this.options.debug) {
+        console.log(
+          `inputPattern ("${inputPattern}"): ${
+            didInputMatch ? "passed" : "did not pass!"
+          }`
+        );
+      }
+
+      return didInputMatch;
+    } else {
+      /**
+       * inputPattern doesn't seem to be set for the current input, or input is empty. Pass.
+       */
+      return true;
+    }
+  }
+
+  /**
+   * Retrieves the current cursor position within a input or textarea (if any)
+   */
+  handleCaret() {
+    /**
+     * Only first instance should insall the caret handling events
+     */
+    this.caretPosition = null;
+    let simpleKeyboardInstances = window["SimpleKeyboardInstances"];
+
+    if (
+      (simpleKeyboardInstances &&
+        Object.keys(simpleKeyboardInstances)[0] ===
+          this.utilities.camelCase(this.keyboardDOMClass)) ||
+      !simpleKeyboardInstances
+    ) {
+      if (this.options.debug) {
+        console.log(`Caret handling started (${this.keyboardDOMClass})`);
+      }
+
+      document.addEventListener("keyup", this.caretEventHandler);
+      document.addEventListener("mouseup", this.caretEventHandler);
+      document.addEventListener("touchend", this.caretEventHandler);
+    }
   }
 
   /**
    * Called by {@link handleCaret} when an event that warrants a cursor position update is triggered
    */
-  caretEventHandler(event){
+  caretEventHandler(event) {
     let targetTagName;
-
-    if(this.isMouseHold){
-      this.isMouseHold = false;
-    }
-
-    if(event.target.tagName){
+    if (event.target.tagName) {
       targetTagName = event.target.tagName.toLowerCase();
     }
 
-    if(
-      (targetTagName === "textarea" ||
-      targetTagName === "input") &&
-      !this.options.disableCaretPositioning
-    ){
-      /**
-       * Tracks current cursor position
-       * As keys are pressed, text will be added/removed at that position within the input.
-       */
-      this.caretPosition = event.target.selectionStart;
+    this.dispatch(instance => {
+      if (instance.isMouseHold) {
+        instance.isMouseHold = false;
+      }
 
-      if(this.options.debug){
-        console.log('Caret at: ', event.target.selectionStart, event.target.tagName.toLowerCase());
-      }     
-    }
+      if (
+        (targetTagName === "textarea" || targetTagName === "input") &&
+        !instance.options.disableCaretPositioning
+      ) {
+        /**
+         * Tracks current cursor position
+         * As keys are pressed, text will be added/removed at that position within the input.
+         */
+        instance.caretPosition = event.target.selectionStart;
+
+        if (instance.options.debug) {
+          console.log(
+            "Caret at: ",
+            event.target.selectionStart,
+            event.target.tagName.toLowerCase(),
+            `(${instance.keyboardDOMClass})`
+          );
+        }
+      } else if (instance.options.disableCaretPositioning) {
+        /**
+         * If we toggled off disableCaretPositioning, we must ensure caretPosition doesn't persist once reactivated.
+         */
+        instance.caretPosition = null;
+      }
+    });
   }
 
   /**
    * Executes the callback function once simple-keyboard is rendered for the first time (on initialization).
    */
-  onInit(){
-    if(this.options.debug){
-      console.log("Initialized");
+  onInit() {
+    if (this.options.debug) {
+      console.log(`${this.keyboardDOMClass} Initialized`);
     }
 
     /**
@@ -559,23 +631,21 @@ class SimpleKeyboard {
      */
     this.handleCaret();
 
-    if(typeof this.options.onInit === "function")
-      this.options.onInit();
+    if (typeof this.options.onInit === "function") this.options.onInit();
   }
 
   /**
    * Executes the callback function every time simple-keyboard is rendered (e.g: when you change layouts).
    */
-  onRender(){
-    if(typeof this.options.onRender === "function")
-      this.options.onRender();
+  onRender() {
+    if (typeof this.options.onRender === "function") this.options.onRender();
   }
 
- /**
-  * Executes the callback function once all modules have been loaded
-  */
-  onModulesLoaded(){
-    if(typeof this.options.onModulesLoaded === "function")
+  /**
+   * Executes the callback function once all modules have been loaded
+   */
+  onModulesLoaded() {
+    if (typeof this.options.onModulesLoaded === "function")
       this.options.onModulesLoaded();
   }
 
@@ -583,30 +653,33 @@ class SimpleKeyboard {
    * Register module
    */
   registerModule = (name, initCallback) => {
-    if(!this.modules[name])
-      this.modules[name] = {};
+    if (!this.modules[name]) this.modules[name] = {};
 
     initCallback(this.modules[name]);
-  }
+  };
 
   /**
    * Load modules
    */
-  loadModules(){
-    if(Array.isArray(this.options.modules)){
+  loadModules() {
+    if (Array.isArray(this.options.modules)) {
       this.options.modules.forEach(Module => {
         let module = new Module();
 
         /* istanbul ignore next */
-        if(module.constructor.name && module.constructor.name !== "Function"){
-          let classStr = `module-${this.utilities.camelCase(module.constructor.name)}`;
-          this.keyboardPluginClasses = this.keyboardPluginClasses + ` ${classStr}`;
+        if (module.constructor.name && module.constructor.name !== "Function") {
+          let classStr = `module-${this.utilities.camelCase(
+            module.constructor.name
+          )}`;
+          this.keyboardPluginClasses =
+            this.keyboardPluginClasses + ` ${classStr}`;
         }
 
         module.init(this);
       });
 
-      this.keyboardPluginClasses = this.keyboardPluginClasses + ' modules-loaded';
+      this.keyboardPluginClasses =
+        this.keyboardPluginClasses + " modules-loaded";
 
       this.render();
       this.onModulesLoaded();
@@ -617,54 +690,60 @@ class SimpleKeyboard {
    * Get module prop
    */
   getModuleProp = (name, prop) => {
-    if(!this.modules[name])
-      return false;
-    
+    if (!this.modules[name]) return false;
+
     return this.modules[name][prop];
-  }
+  };
 
   /**
    * getModulesList
    */
   getModulesList = () => {
     return Object.keys(this.modules);
-  }
+  };
 
   /**
    * Renders rows and buttons as per options
    */
-  render(){
+  render() {
     /**
      * Clear keyboard
      */
     this.clear();
 
-    let layoutClass = this.options.layout ? "hg-layout-custom" : `hg-layout-${this.options.layoutName}`;
+    let layoutClass = `hg-layout-${this.options.layoutName}`;
     let layout = this.options.layout || KeyboardLayout.getDefaultLayout();
-    let useTouchEvents = this.options.useTouchEvents || false
+    let useTouchEvents = this.options.useTouchEvents || false;
 
     /**
      * Account for buttonTheme, if set
      */
     let buttonThemesParsed = {};
-    if(Array.isArray(this.options.buttonTheme)){
+    if (Array.isArray(this.options.buttonTheme)) {
       this.options.buttonTheme.forEach(themeObj => {
-        if(themeObj.buttons && themeObj.class){
+        if (themeObj.buttons && themeObj.class) {
           let themeButtons;
 
-          if(typeof themeObj.buttons === "string"){
-            themeButtons = themeObj.buttons.split(' ');
+          if (typeof themeObj.buttons === "string") {
+            themeButtons = themeObj.buttons.split(" ");
           }
 
-          if(themeButtons){
+          if (themeButtons) {
             themeButtons.forEach(themeButton => {
               let themeParsed = buttonThemesParsed[themeButton];
 
               // If the button has already been added
-              if(themeParsed){
+              if (themeParsed) {
                 // Making sure we don't add duplicate classes, even when buttonTheme has duplicates
-                if(!this.utilities.countInArray(themeParsed.split(" "), themeObj.class)){
-                  buttonThemesParsed[themeButton] = `${themeParsed} ${themeObj.class}`;
+                if (
+                  !this.utilities.countInArray(
+                    themeParsed.split(" "),
+                    themeObj.class
+                  )
+                ) {
+                  buttonThemesParsed[themeButton] = `${themeParsed} ${
+                    themeObj.class
+                  }`;
                 }
               } else {
                 buttonThemesParsed[themeButton] = themeObj.class;
@@ -672,7 +751,9 @@ class SimpleKeyboard {
             });
           }
         } else {
-          console.warn(`buttonTheme row is missing the "buttons" or the "class". Please check the documentation.`)
+          console.warn(
+            `buttonTheme row is missing the "buttons" or the "class". Please check the documentation.`
+          );
         }
       });
     }
@@ -680,18 +761,20 @@ class SimpleKeyboard {
     /**
      * Adding themeClass, layoutClass to keyboardDOM
      */
-    this.keyboardDOM.className += ` ${this.options.theme} ${layoutClass} ${this.keyboardPluginClasses}`;
+    this.keyboardDOM.className += ` ${this.options.theme} ${layoutClass} ${
+      this.keyboardPluginClasses
+    }`;
 
     /**
      * Iterating through each row
      */
     layout[this.options.layoutName].forEach((row, rIndex) => {
-      let rowArray = row.split(' ');
+      let rowArray = row.split(" ");
 
       /**
        * Creating empty row
        */
-      var rowDOM = document.createElement('div');
+      let rowDOM = document.createElement("div");
       rowDOM.className += "hg-row";
 
       /**
@@ -700,32 +783,39 @@ class SimpleKeyboard {
       rowArray.forEach((button, bIndex) => {
         let fctBtnClass = this.utilities.getButtonClass(button);
         let buttonThemeClass = buttonThemesParsed[button];
-        let buttonDisplayName = this.utilities.getButtonDisplayName(button, this.options.display, this.options.mergeDisplay);
+        let buttonDisplayName = this.utilities.getButtonDisplayName(
+          button,
+          this.options.display,
+          this.options.mergeDisplay
+        );
 
         /**
          * Creating button
          */
-        var buttonDOM = document.createElement('div');
-        buttonDOM.className += `hg-button ${fctBtnClass}${buttonThemeClass ? " "+buttonThemeClass : ""}`;
-        
+        let buttonType = this.options.useButtonTag ? "button" : "div";
+        let buttonDOM = document.createElement(buttonType);
+        buttonDOM.className += `hg-button ${fctBtnClass}${
+          buttonThemeClass ? " " + buttonThemeClass : ""
+        }`;
+
         if (useTouchEvents) {
-          buttonDOM.ontouchstart = (e) => {
+          buttonDOM.ontouchstart = e => {
             this.handleButtonClicked(button);
             this.handleButtonMouseDown(button, e);
-          }
+          };
           buttonDOM.ontouchend = e => this.handleButtonMouseUp();
           buttonDOM.ontouchcancel = e => this.handleButtonMouseUp();
         } else {
           buttonDOM.onclick = () => {
             this.isMouseHold = false;
             this.handleButtonClicked(button);
-          }
-          buttonDOM.onmousedown = (e) => {
+          };
+          buttonDOM.onmousedown = e => {
             if (this.options.preventMouseDownDefault) e.preventDefault();
             this.handleButtonMouseDown(button, e);
-          }
+          };
         }
-        
+
         /**
          * Adding identifier
          */
@@ -746,15 +836,14 @@ class SimpleKeyboard {
         /**
          * Adding button label to button
          */
-        var buttonSpanDOM = document.createElement('span');
+        let buttonSpanDOM = document.createElement("span");
         buttonSpanDOM.innerHTML = buttonDisplayName;
         buttonDOM.appendChild(buttonSpanDOM);
 
         /**
          * Adding to buttonElements
          */
-        if(!this.buttonElements[button])
-          this.buttonElements[button] = [];
+        if (!this.buttonElements[button]) this.buttonElements[button] = [];
 
         this.buttonElements[button].push(buttonDOM);
 
@@ -762,7 +851,6 @@ class SimpleKeyboard {
          * Appending button to row
          */
         rowDOM.appendChild(buttonDOM);
-
       });
 
       /**
@@ -776,7 +864,7 @@ class SimpleKeyboard {
      */
     this.onRender();
 
-    if(!this.initialized){
+    if (!this.initialized) {
       /**
        * Ensures that onInit is only called once per instantiation
        */

src/lib/components/tests/Keyboard.test.js

@@ -137,7 +137,9 @@ it('Keyboard onKeyPress will work', () => {
 it('Keyboard standard function buttons will not change input', () => {
   testUtil.setDOM();
 
-  let keyboard = new Keyboard();
+  let keyboard = new Keyboard({
+    useButtonTag: true
+  });
 
   testUtil.iterateButtons((button) => {
     if(button.getAttribute("data-skbtn") === "{shift}"){
@@ -596,6 +598,42 @@ it('Keyboard caretEventHandler will detect input, textarea focus', () => {
   expect(keyboard.caretPosition).toBe(3);
 });
 
+it('Keyboard caretEventHandler will not set caretPosition on disableCaretPositioning', () => {
+  testUtil.setDOM();
+
+  let keyboard = new Keyboard();
+
+  keyboard.caretEventHandler({
+    charCode: 0,
+    code: "KeyF",
+    key: "f",
+    which: 70,
+    target: {
+      tagName: "input",
+      selectionStart: 3
+    }
+  });
+
+  expect(keyboard.caretPosition).toBe(3);
+
+  keyboard.setOptions({
+    disableCaretPositioning: true
+  });
+
+  keyboard.caretEventHandler({
+    charCode: 0,
+    code: "KeyF",
+    key: "f",
+    which: 70,
+    target: {
+      tagName: "input",
+      selectionStart: 3
+    }
+  });
+
+  expect(keyboard.caretPosition).toBeFalsy();
+});
+
 it('Keyboard caretEventHandler ignore positioning if input, textarea is blur', () => {
   testUtil.setDOM();
 
@@ -870,6 +908,24 @@ it('Keyboard handleButtonMouseDown will work', () => {
 
 });
 
+it('Keyboard handleButtonMouseDown will work with preventMouseDownDefault', () => {
+  testUtil.setDOM();
+
+  let keyboard = new Keyboard();
+
+  keyboard.options.preventMouseDownDefault = true;
+
+  keyboard.handleButtonMouseDown("q", {
+    target: keyboard.getButtonElement("q")
+  });
+
+  var clickEvent = document.createEvent('MouseEvents');
+  clickEvent.initEvent('mousedown', true, true);
+  keyboard.getButtonElement("q").dispatchEvent(clickEvent);
+  document.onmouseup();
+
+});
+
 it('Keyboard onModulesLoaded will work', () => {
   testUtil.setDOM();
 
@@ -891,4 +947,46 @@ it('Keyboard onModulesLoaded will work', () => {
   });
 
   expect(foo).toBe("bar");
+});
+
+it('Keyboard inputPattern will work globally', () => {
+  testUtil.setDOM();
+
+  let keyboard = new Keyboard({
+    inputPattern: /^\d+$/
+  });
+
+  keyboard.getButtonElement("q").onclick();
+
+  expect(keyboard.getInput()).toBeFalsy();
+
+  keyboard.getButtonElement("1").onclick();
+
+  expect(keyboard.getInput()).toBe("1");
+});
+
+it('Keyboard inputPattern will work by input name', () => {
+  testUtil.setDOM();
+
+  let keyboard = new Keyboard({
+    debug: true,
+    inputName: "test1",
+    inputPattern: {
+      test1: /^\d+$/
+    }
+  });
+
+  keyboard.getButtonElement("q").onclick();
+  keyboard.getButtonElement("1").onclick();
+
+  expect(keyboard.getInput()).toBe("1");
+
+  keyboard.setOptions({
+    inputName: "default"
+  });
+
+  keyboard.getButtonElement("q").onclick();
+  keyboard.getButtonElement("1").onclick();
+
+  expect(keyboard.getInput()).toBe("q1");
 });

src/lib/index.js

@@ -1,2 +1,2 @@
-import SimpleKeyboard from './components/Keyboard';
+import SimpleKeyboard from "./components/Keyboard";
 export default SimpleKeyboard;

src/lib/services/KeyboardLayout.js

@@ -6,24 +6,24 @@ class KeyboardLayout {
    * Get default simple-keyboard layout
    * @return {object} The default layout (US-QWERTY)
    */
-  static getDefaultLayout(){
+  static getDefaultLayout() {
     return {
-      'default': [
-        '` 1 2 3 4 5 6 7 8 9 0 - = {bksp}',
-        '{tab} q w e r t y u i o p [ ] \\',
-        '{lock} a s d f g h j k l ; \' {enter}',
-        '{shift} z x c v b n m , . / {shift}',
-        '.com @ {space}'
+      default: [
+        "` 1 2 3 4 5 6 7 8 9 0 - = {bksp}",
+        "{tab} q w e r t y u i o p [ ] \\",
+        "{lock} a s d f g h j k l ; ' {enter}",
+        "{shift} z x c v b n m , . / {shift}",
+        ".com @ {space}"
       ],
-      'shift': [
-        '~ ! @ # $ % ^ & * ( ) _ + {bksp}',
-        '{tab} Q W E R T Y U I O P { } |',
+      shift: [
+        "~ ! @ # $ % ^ & * ( ) _ + {bksp}",
+        "{tab} Q W E R T Y U I O P { } |",
         '{lock} A S D F G H J K L : " {enter}',
-        '{shift} Z X C V B N M < > ? {shift}',
-        '.com @ {space}'
+        "{shift} Z X C V B N M < > ? {shift}",
+        ".com @ {space}"
       ]
-    } 
+    };
   }
 }
 
-export default KeyboardLayout;
+export default KeyboardLayout;

src/lib/services/PhysicalKeyboard.js

@@ -5,7 +5,7 @@ class PhysicalKeyboard {
   /**
    * Creates an instance of the PhysicalKeyboard service
    */
-  constructor(simpleKeyboardInstance){
+  constructor(simpleKeyboardInstance) {
     /**
      * @type {object} A simple-keyboard instance
      */
@@ -15,7 +15,9 @@ class PhysicalKeyboard {
      * Bindings
      */
     this.initKeyboardListener = this.initKeyboardListener.bind(this);
-    this.getSimpleKeyboardLayoutKey = this.getSimpleKeyboardLayoutKey.bind(this);
+    this.getSimpleKeyboardLayoutKey = this.getSimpleKeyboardLayoutKey.bind(
+      this
+    );
 
     /**
      * Initialize key listeners
@@ -26,32 +28,40 @@ class PhysicalKeyboard {
   /**
    * Initializes key event listeners
    */
-  initKeyboardListener(){
+  initKeyboardListener() {
     // Adding button style on keydown
-    document.addEventListener("keydown", (event) => {
-      if(this.simpleKeyboardInstance.options.physicalKeyboardHighlight){
+    document.addEventListener("keydown", event => {
+      if (this.simpleKeyboardInstance.options.physicalKeyboardHighlight) {
         let buttonPressed = this.getSimpleKeyboardLayoutKey(event);
 
         this.simpleKeyboardInstance.dispatch(instance => {
-          let buttonDOM = instance.getButtonElement(buttonPressed) || instance.getButtonElement(`{${buttonPressed}}`);
+          let buttonDOM =
+            instance.getButtonElement(buttonPressed) ||
+            instance.getButtonElement(`{${buttonPressed}}`);
 
-          if(buttonDOM){
-            buttonDOM.style.backgroundColor = this.simpleKeyboardInstance.options.physicalKeyboardHighlightBgColor || "#9ab4d0";
-            buttonDOM.style.color = this.simpleKeyboardInstance.options.physicalKeyboardHighlightTextColor || "white";
+          if (buttonDOM) {
+            buttonDOM.style.backgroundColor =
+              this.simpleKeyboardInstance.options
+                .physicalKeyboardHighlightBgColor || "#9ab4d0";
+            buttonDOM.style.color =
+              this.simpleKeyboardInstance.options
+                .physicalKeyboardHighlightTextColor || "white";
           }
         });
       }
     });
 
     // Removing button style on keyup
-    document.addEventListener("keyup", (event) => {
-      if(this.simpleKeyboardInstance.options.physicalKeyboardHighlight){
+    document.addEventListener("keyup", event => {
+      if (this.simpleKeyboardInstance.options.physicalKeyboardHighlight) {
         let buttonPressed = this.getSimpleKeyboardLayoutKey(event);
 
         this.simpleKeyboardInstance.dispatch(instance => {
-          let buttonDOM = instance.getButtonElement(buttonPressed) || instance.getButtonElement(`{${buttonPressed}}`);
+          let buttonDOM =
+            instance.getButtonElement(buttonPressed) ||
+            instance.getButtonElement(`{${buttonPressed}}`);
 
-          if(buttonDOM && buttonDOM.removeAttribute){
+          if (buttonDOM && buttonDOM.removeAttribute) {
             buttonDOM.removeAttribute("style");
           }
         });
@@ -63,10 +73,10 @@ class PhysicalKeyboard {
    * Transforms a KeyboardEvent's "key.code" string into a simple-keyboard layout format
    * @param  {object} event The KeyboardEvent
    */
-  getSimpleKeyboardLayoutKey(event){
+  getSimpleKeyboardLayoutKey(event) {
     let output;
 
-    if(
+    if (
       event.code.includes("Numpad") ||
       event.code.includes("Shift") ||
       event.code.includes("Space") ||
@@ -74,7 +84,7 @@ class PhysicalKeyboard {
       event.code.includes("Control") ||
       event.code.includes("Alt") ||
       event.code.includes("Meta")
-    ){
+    ) {
       output = event.code;
     } else {
       output = event.key;
@@ -85,7 +95,9 @@ class PhysicalKeyboard {
      */
     if (
       output !== output.toUpperCase() ||
-      (event.code[0] === "F" && Number.isInteger(Number(event.code[1])) && event.code.length <= 3)
+      (event.code[0] === "F" &&
+        Number.isInteger(Number(event.code[1])) &&
+        event.code.length <= 3)
     ) {
       output = output.toLowerCase();
     }
@@ -94,4 +106,4 @@ class PhysicalKeyboard {
   }
 }
 
-export default PhysicalKeyboard;
+export default PhysicalKeyboard;

src/lib/services/Utilities.js

@@ -5,7 +5,7 @@ class Utilities {
   /**
    * Creates an instance of the Utility service
    */
-  constructor(simpleKeyboardInstance){
+  constructor(simpleKeyboardInstance) {
     /**
      * @type {object} A simple-keyboard instance
      */
@@ -18,6 +18,7 @@ class Utilities {
     this.getButtonDisplayName = this.getButtonDisplayName.bind(this);
     this.getUpdatedInput = this.getUpdatedInput.bind(this);
     this.updateCaretPos = this.updateCaretPos.bind(this);
+    this.updateCaretPosAction = this.updateCaretPosAction.bind(this);
     this.isMaxLengthReached = this.isMaxLengthReached.bind(this);
     this.camelCase = this.camelCase.bind(this);
     this.countInArray = this.countInArray.bind(this);
@@ -25,16 +26,19 @@ class Utilities {
 
   /**
    * Adds default classes to a given button
-   * 
+   *
    * @param  {string} button The button's layout name
    * @return {string} The classes to be added to the button
    */
-  getButtonClass(button){
-    let buttonTypeClass = (button.includes("{") && button.includes("}") && button !== '{//}') ? "functionBtn" : "standardBtn";
+  getButtonClass(button) {
+    let buttonTypeClass =
+      button.includes("{") && button.includes("}") && button !== "{//}"
+        ? "functionBtn"
+        : "standardBtn";
     let buttonWithoutBraces = button.replace("{", "").replace("}", "");
-    let buttonNormalized = '';
+    let buttonNormalized = "";
 
-    if(buttonTypeClass !== "standardBtn")
+    if (buttonTypeClass !== "standardBtn")
       buttonNormalized = ` hg-button-${buttonWithoutBraces}`;
 
     return `hg-${buttonTypeClass}${buttonNormalized}`;
@@ -43,22 +47,22 @@ class Utilities {
   /**
    * Default button display labels
    */
-  getDefaultDiplay(){
+  getDefaultDiplay() {
     return {
-      '{bksp}': 'backspace',
-      '{backspace}': 'backspace',
-      '{enter}': '< enter',
-      '{shift}': 'shift',
-      '{shiftleft}': 'shift',
-      '{shiftright}': 'shift',
-      '{alt}': 'alt',
-      '{s}': 'shift',
-      '{tab}': 'tab',
-      '{lock}': 'caps',
-      '{capslock}': 'caps',
-      '{accept}': 'Submit',
-      '{space}': ' ',
-      '{//}': ' ',
+      "{bksp}": "backspace",
+      "{backspace}": "backspace",
+      "{enter}": "< enter",
+      "{shift}": "shift",
+      "{shiftleft}": "shift",
+      "{shiftright}": "shift",
+      "{alt}": "alt",
+      "{s}": "shift",
+      "{tab}": "tab",
+      "{lock}": "caps",
+      "{capslock}": "caps",
+      "{accept}": "Submit",
+      "{space}": " ",
+      "{//}": " ",
       "{esc}": "esc",
       "{escape}": "esc",
       "{f1}": "f1",
@@ -73,8 +77,8 @@ class Utilities {
       "{f10}": "f10",
       "{f11}": "f11",
       "{f12}": "f12",
-      '{numpaddivide}': '/',
-      '{numlock}': 'lock',
+      "{numpaddivide}": "/",
+      "{numlock}": "lock",
       "{arrowup}": "↑",
       "{arrowleft}": "←",
       "{arrowdown}": "↓",
@@ -103,18 +107,18 @@ class Utilities {
       "{numpad6}": "6",
       "{numpad7}": "7",
       "{numpad8}": "8",
-      "{numpad9}": "9",
+      "{numpad9}": "9"
     };
   }
   /**
    * Returns the display (label) name for a given button
-   * 
+   *
    * @param  {string} button The button's layout name
    * @param  {object} display The provided display option
    * @param  {boolean} mergeDisplay Whether the provided param value should be merged with the default one.
    */
-  getButtonDisplayName(button, display, mergeDisplay){
-    if(mergeDisplay){
+  getButtonDisplayName(button, display, mergeDisplay) {
+    if (mergeDisplay) {
       display = Object.assign({}, this.getDefaultDiplay(), display);
     } else {
       display = display || this.getDefaultDiplay();
@@ -123,54 +127,61 @@ class Utilities {
     return display[button] || button;
   }
 
-  
   /**
    * Returns the updated input resulting from clicking a given button
-   * 
+   *
    * @param  {string} button The button's layout name
    * @param  {string} input The input string
    * @param  {object} options The simple-keyboard options object
    * @param  {number} caretPos The cursor's current position
    * @param  {boolean} moveCaret Whether to update simple-keyboard's cursor
    */
-  getUpdatedInput(button, input, options, caretPos, moveCaret){
-    
+  getUpdatedInput(button, input, options, caretPos, moveCaret) {
     let output = input;
 
-    if((button === "{bksp}" || button === "{backspace}") && output.length > 0){
+    if (
+      (button === "{bksp}" || button === "{backspace}") &&
+      output.length > 0
+    ) {
       output = this.removeAt(output, caretPos, moveCaret);
-
-    } else if(button === "{space}")
+    } else if (button === "{space}")
       output = this.addStringAt(output, " ", caretPos, moveCaret);
-
-    else if(button === "{tab}" && !(typeof options.tabCharOnTab === "boolean" && options.tabCharOnTab === false)){
+    else if (
+      button === "{tab}" &&
+      !(
+        typeof options.tabCharOnTab === "boolean" &&
+        options.tabCharOnTab === false
+      )
+    ) {
       output = this.addStringAt(output, "\t", caretPos, moveCaret);
-
-    } else if((button === "{enter}" || button === "{numpadenter}") && options.newLineOnEnter)
+    } else if (
+      (button === "{enter}" || button === "{numpadenter}") &&
+      options.newLineOnEnter
+    )
       output = this.addStringAt(output, "\n", caretPos, moveCaret);
-
-    else if(button.includes("numpad") && Number.isInteger(Number(button[button.length - 2]))){
-      output = this.addStringAt(output, button[button.length - 2], caretPos);
-    }
-    else if(button === "{numpaddivide}")
-      output = this.addStringAt(output, '/', caretPos, moveCaret);
-
-    else if(button === "{numpadmultiply}")
-      output = this.addStringAt(output, '*', caretPos, moveCaret);
-
-    else if(button === "{numpadsubtract}")
-      output = this.addStringAt(output, '-', caretPos, moveCaret);
-
-    else if(button === "{numpadadd}")
-      output = this.addStringAt(output, '+', caretPos, moveCaret);
-
-    else if(button === "{numpaddecimal}")
-      output = this.addStringAt(output, '.', caretPos, moveCaret);
-
-    else if(button === "{" || button === "}")
+    else if (
+      button.includes("numpad") &&
+      Number.isInteger(Number(button[button.length - 2]))
+    ) {
+      output = this.addStringAt(
+        output,
+        button[button.length - 2],
+        caretPos,
+        moveCaret
+      );
+    } else if (button === "{numpaddivide}")
+      output = this.addStringAt(output, "/", caretPos, moveCaret);
+    else if (button === "{numpadmultiply}")
+      output = this.addStringAt(output, "*", caretPos, moveCaret);
+    else if (button === "{numpadsubtract}")
+      output = this.addStringAt(output, "-", caretPos, moveCaret);
+    else if (button === "{numpadadd}")
+      output = this.addStringAt(output, "+", caretPos, moveCaret);
+    else if (button === "{numpaddecimal}")
+      output = this.addStringAt(output, ".", caretPos, moveCaret);
+    else if (button === "{" || button === "}")
       output = this.addStringAt(output, button, caretPos, moveCaret);
-
-    else if(!button.includes("{") && !button.includes("}"))
+    else if (!button.includes("{") && !button.includes("}"))
       output = this.addStringAt(output, button, caretPos, moveCaret);
 
     return output;
@@ -178,46 +189,74 @@ class Utilities {
 
   /**
    * Moves the cursor position by a given amount
-   * 
+   *
    * @param  {number} length Represents by how many characters the input should be moved
    * @param  {boolean} minus Whether the cursor should be moved to the left or not.
    */
-  updateCaretPos(length, minus){
-    if(minus){
-      if(this.simpleKeyboardInstance.caretPosition > 0)
-        this.simpleKeyboardInstance.caretPosition = this.simpleKeyboardInstance.caretPosition - length;
-    } else {
-      this.simpleKeyboardInstance.caretPosition = this.simpleKeyboardInstance.caretPosition + length;
+  updateCaretPos(length, minus) {
+    let newCaretPos = this.updateCaretPosAction(
+      this.simpleKeyboardInstance,
+      length,
+      minus
+    );
+
+    if (this.simpleKeyboardInstance.options.syncInstanceInputs) {
+      this.simpleKeyboardInstance.dispatch(instance => {
+        instance.caretPosition = newCaretPos;
+      });
     }
   }
 
+  /**
+   * Action method of updateCaretPos
+   *
+   * @param  {object} instance The instance whose position should be updated
+   * @param  {number} length Represents by how many characters the input should be moved
+   * @param  {boolean} minus Whether the cursor should be moved to the left or not.
+   */
+  updateCaretPosAction(instance, length, minus) {
+    if (minus) {
+      if (instance.caretPosition > 0)
+        instance.caretPosition = instance.caretPosition - length;
+    } else {
+      instance.caretPosition = instance.caretPosition + length;
+    }
+
+    if (this.simpleKeyboardInstance.options.debug) {
+      console.log(
+        "Caret at:",
+        instance.caretPosition,
+        `(${instance.keyboardDOMClass})`
+      );
+    }
+
+    return instance.caretPosition;
+  }
+
   /**
    * Adds a string to the input at a given position
-   * 
+   *
    * @param  {string} source The source input
    * @param  {string} string The string to add
    * @param  {number} position The (cursor) position where the string should be added
    * @param  {boolean} moveCaret Whether to update simple-keyboard's cursor
    */
-  addStringAt(source, string, position, moveCaret){
+  addStringAt(source, string, position, moveCaret) {
     let output;
 
-    if(!position && position !== 0){
+    if (!position && position !== 0) {
       output = source + string;
     } else {
-      output = [source.slice(0, position), string, source.slice(position)].join('');
+      output = [source.slice(0, position), string, source.slice(position)].join(
+        ""
+      );
 
       /**
        * Avoid caret position change when maxLength is set
        */
-      if(!this.isMaxLengthReached()){
-        if(moveCaret) this.updateCaretPos(string.length);
+      if (!this.isMaxLengthReached()) {
+        if (moveCaret) this.updateCaretPos(string.length);
       }
-
-    }
-
-    if(this.simpleKeyboardInstance.options.debug && moveCaret){
-      console.log("Caret at:", position);
     }
 
     return output;
@@ -225,13 +264,13 @@ class Utilities {
 
   /**
    * Removes an amount of characters at a given position
-   * 
+   *
    * @param  {string} source The source input
    * @param  {number} position The (cursor) position from where the characters should be removed
    * @param  {boolean} moveCaret Whether to update simple-keyboard's cursor
    */
-  removeAt(source, position, moveCaret){
-    if(this.simpleKeyboardInstance.caretPosition === 0){
+  removeAt(source, position, moveCaret) {
+    if (this.simpleKeyboardInstance.caretPosition === 0) {
       return source;
     }
 
@@ -244,64 +283,60 @@ class Utilities {
      * Emojis are made out of two characters, so we must take a custom approach to trim them.
      * For more info: https://mathiasbynens.be/notes/javascript-unicode
      */
-    if(position && position >= 0){
-      prevTwoChars = source.substring(position - 2, position)
+    if (position && position >= 0) {
+      prevTwoChars = source.substring(position - 2, position);
       emojiMatched = prevTwoChars.match(emojiMatchedReg);
 
-      if(emojiMatched){
-        output = source.substr(0, (position - 2)) + source.substr(position);
-        if(moveCaret) this.updateCaretPos(2, true);
+      if (emojiMatched) {
+        output = source.substr(0, position - 2) + source.substr(position);
+        if (moveCaret) this.updateCaretPos(2, true);
       } else {
-        output = source.substr(0, (position - 1)) + source.substr(position);
-        if(moveCaret) this.updateCaretPos(1, true);
+        output = source.substr(0, position - 1) + source.substr(position);
+        if (moveCaret) this.updateCaretPos(1, true);
       }
     } else {
       prevTwoChars = source.slice(-2);
       emojiMatched = prevTwoChars.match(emojiMatchedReg);
 
-      if(emojiMatched){
+      if (emojiMatched) {
         output = source.slice(0, -2);
-        if(moveCaret) this.updateCaretPos(2, true);
+        if (moveCaret) this.updateCaretPos(2, true);
       } else {
         output = source.slice(0, -1);
-        if(moveCaret) this.updateCaretPos(1, true);
+        if (moveCaret) this.updateCaretPos(1, true);
       }
     }
 
-    if(this.simpleKeyboardInstance.options.debug && moveCaret){
-      console.log("Caret at:", this.simpleKeyboardInstance.caretPosition);
-    }
-
     return output;
   }
   /**
    * Determines whether the maxLength has been reached. This function is called when the maxLength option it set.
-   * 
+   *
    * @param  {object} inputObj
    * @param  {object} options
    * @param  {string} updatedInput
    */
-  handleMaxLength(inputObj, options, updatedInput){
+  handleMaxLength(inputObj, options, updatedInput) {
     let maxLength = options.maxLength;
     let currentInput = inputObj[options.inputName];
     let condition = currentInput.length === maxLength;
 
-    if(
+    if (
       /**
        * If pressing this button won't add more characters
        * We exit out of this limiter function
        */
       updatedInput.length <= currentInput.length
-    ){
+    ) {
       return false;
     }
 
-    if(Number.isInteger(maxLength)){
-      if(options.debug){
+    if (Number.isInteger(maxLength)) {
+      if (options.debug) {
         console.log("maxLength (num) reached:", condition);
       }
 
-      if(condition){
+      if (condition) {
         /**
          * @type {boolean} Boolean value that shows whether maxLength has been reached
          */
@@ -313,14 +348,14 @@ class Utilities {
       }
     }
 
-    if(typeof maxLength === "object"){
+    if (typeof maxLength === "object") {
       let condition = currentInput.length === maxLength[options.inputName];
 
-      if(options.debug){
+      if (options.debug) {
         console.log("maxLength (obj) reached:", condition);
       }
 
-      if(condition){
+      if (condition) {
         this.maxLengthReached = true;
         return true;
       } else {
@@ -333,29 +368,34 @@ class Utilities {
   /**
    * Gets the current value of maxLengthReached
    */
-  isMaxLengthReached(){
+  isMaxLengthReached() {
     return Boolean(this.maxLengthReached);
   }
 
   /**
    * Transforms an arbitrary string to camelCase
-   * 
+   *
    * @param  {string} string The string to transform.
    */
-  camelCase(string){
-    return string.toLowerCase().trim().split(/[.\-_\s]/g).reduce((string, word) => string + word[0].toUpperCase() + word.slice(1));
-  };
+  camelCase(string) {
+    return string
+      .toLowerCase()
+      .trim()
+      .split(/[.\-_\s]/g)
+      .reduce((string, word) =>
+        word.length ? string + word[0].toUpperCase() + word.slice(1) : string
+      );
+  }
 
   /**
    * Counts the number of duplicates in a given array
-   * 
+   *
    * @param  {Array} array The haystack to search in
    * @param  {string} value The needle to search for
    */
-  countInArray(array, value){
+  countInArray(array, value) {
     return array.reduce((n, x) => n + (x === value), 0);
   }
-
 }
 
-export default Utilities;
+export default Utilities;

src/lib/services/tests/Utilities.test.js

@@ -210,6 +210,18 @@ it('Keyboard standard button will affect input', () => {
   }
 });
 
+it('Keyboard updateCaretPos will work with minus', () => {
+  testUtil.setDOM();
+
+  let keyboard = new Keyboard();
+  keyboard.options.syncInstanceInputs = true;
+
+  keyboard.caretPosition = 5;
+  keyboard.utilities.updateCaretPos(2, true);
+
+  expect(keyboard.caretPosition).toBe(3);
+});
+
 it('Keyboard updateCaretPos will work with minus', () => {
   testUtil.setDOM();
 
@@ -465,4 +477,10 @@ it('Keyboard removeAt will remove regular strings', () => {
   keyboard.caretPosition = 6;
   output = keyboard.utilities.removeAt("testie", 6, true);
   expect(keyboard.caretPosition).toBe(5);
+});
+
+it('Keyboard will work with custom (and weird) class', () => {
+  testUtil.setDOM("my--weird--class");
+  let keyboard = new Keyboard(".my--weird--class");
+  expect(keyboard.keyboardDOMClass).toBe("my--weird--class");
 });