jquery-keyfilter

This plugin filters keyboard input by specified regular expression.

Source code inspired by Ext.JS (Ext.form.TextField, Ext.EventManager), but was modified to provide more accurate logic.

Procedural style:

$('#ggg').keyfilter(/[\dA-F]/); Also you can pass test function instead of regexp. Its arguments:

* this - HTML DOM Element (event target).
* c - String that contains incoming character.

$('#ggg').keyfilter(function(c) { return c != 'a'; });

CSS class attribute style:

Available classes:

* mask-pint: /[\d]/
* mask-int: /[\d\-]/
* mask-pnum: /[\d\.]/
* mask-num: /[\d\-\.]/
* mask-hex: /[0-9a-f]/i
* mask-email: /[a-z0-9_\.\-@]/i
* mask-alpha: /[a-z_]/i
* mask-alphanum: /[a-z0-9_]/i

Tags

forms javascript jquery keys plugin validation