Textbox accept only numbers (digits) using jquery

Textbox accept only numbers (digits) using jquery

by Sulthan Allaudeen

HTML

Number : <input type="text" class='numeric' name="quantity" id="quantity" />&nbsp;<span id="errmsg"></span>

CSS

#errmsg
{
color: red;
}

JavaScript

$(document).on("input", ".numeric", function(e) {
    this.value = this.value.replace(/[^0-9\.]/g,'');
});