This is a polyfill for implementing the HTML5 <input type="number"> element in browsers that do not currently support it.

Using it is easy — simply include the number-polyfill.js file in the HEAD of the HTML page.
You can then use <input type="number"> elements normally.

If the script detects that the browser doesn't support <input type="number">, it will search for these elements and attach some Javascript to them to make them function as number-only input fields, and add increment/decrement buttons.

A default CSS file is provided. You may edit this file to style the buttons to make them look the way you want.

The script can also be called manually as a jQuery plugin for elements dynamically generated through script. Simply call the .inputNumber() method on any jQuery object containing one or more <input type="number"> elements.

This script requires jQuery.

http://jonstipe.github.com/number-polyfill/demo.html

http://jonstipe.github.com/number-polyfill/unittest.html

Compatibility chart for input number elements

Copyright (c) 2011 Jonathan Stipe

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

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