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egulhan/isIpValid.js

Created August 1, 2013 08:34
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Check a IP is valid or not.
Raw
isIpValid.js
var
ip=attr.val(),
ipPatt=/^([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])$/;
// If invalid ip
if(!ipPatt.test(ip))
alert('invalid ip');
else
alert('valid ip');
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