jQuery Allowed Chars simple plugin

jQuery plugin to restrict users for typing only allowed chars for specified element

HTML

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery.allowed-chars/1.0.2/jquery.allowed-chars.min.js"></script>
Only integer chars [0123456789]:
<br/>
<input type='text' id="int" />
<br/>
<br/>Custom chars [a, B, 1, {space}, _]:
<br/>
<input type='text' id="custom" />
<br/>
<br/>RegExp [/\d/] -- only integers:
<br/>
<input type='text' id="regexp" />
<br/>
<br/>Custom chars [A, b, s, D] not case sensitive, full options:
<br/>
<input type='text' id="full" />

JavaScript

$(function () {
    // by default only integers are allowed
    $('#int').allowedChars();

    // you can specified another list of chars that allowed, 
    // list is case sensitive
    

    // you can use regular expression
    $('#regexp').allowedChars(/\d/);

    // you can send object with options. 
    // For example list of allowed chars and make check not case sensitive
    $('#full').allowedChars({
        allowed:'qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM1234567890 ',
        caseSensitive: false, notallowed:'{space}',
    });
});