How to enable user to enter only integer values to the input box using jQuery.

Answer:

Put this code in script tags and you'll be only able to enter only integer values in the input box.

$(document).ready(function(){

    $("input").keyup(function(){

      $(this).val( $(this).val().replace(/[^0-9]+/, '') );

        if($(this).val() == ''){

          $(this).val(0);                                  

        }  

    });

});