Revision: 38753
Initial Code
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at January 7, 2011 02:55 by BrunoDeBarros
Initial Code
(function ($) {
$.fn.forceNumeric = function () {
return this.each(function () {
$(this).keyup(function() {
if (!/^[0-9]+$/.test($(this).val())) {
$(this).val($(this).val().replace(/[^0-9]/g, ''));
}
});
});
};
})(jQuery);
// Usage example: $('input.numeric').forceNumeric();
Initial URL
http://terraduo.com
Initial Description
This tiny jQuery plug in forces a user to enter only numeric values on an input field by silently removing non-numeric values as they're entered. (Caution: Never rely on client-side validation; use server-side validation as well)
Initial Title
Force an input to be numeric with jQuery
Initial Tags
javascript, jquery, validation
Initial Language
JavaScript