Comma Replacement

by Rich Costello

HTML

<h3>Paste in your string, and commas will be replaced with " -"</h3>
<div>Input:<input id="in" type="text"/></div>
<br/>
<div>Output:<input id="out" type="text"/></div>

CSS

input {
    width: 100%;
}

JavaScript

$(function() {
    var $in = $('#in'),
        $out = $('#out');
    
    $in.keyup(function() {
        $out.val($in.val().replace(/[^0-9.-]+/g,""));
    });
});