I need to add IP Validation in my project .Is there any function in jquery or in jquery mobile.So that it will validate the in put field?
Thanks
Addition to answer by @RAVI MONE for IP address with subnet mask:
$.validator.addMethod('IP4Checker', function(value) {
var ip="^$|([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])((/([01]?\\d\\d?|2[0-4]\\d|25[0-5]))?)$";
return value.match(ip);
}, 'Invalid IP address.');