Only allowed number in textbox using jquery

Introduction

Only allowed number in textbox using jquery.  Add 'numberonly' class to text control then it will only allow number.

 

Code  

1. $(document).ready(function () {          
2.             $('.numberonly').keypress(function (e) {          
3.                 var charCode = (e.which) ? e.which : event.keyCode          
4.                 if (String.fromCharCode(charCode).match(/[^0-9]/g))         
5.                     return false;                              
6.             });          
7.         });