Validating email addresses using jQuery and regex

Question

I\'m not too sure how to do this. I need to validate email addresses using regex with something like this:

[a-z0-9!#$%&\'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$         


        

Answer 1

$(document).ready(function() {

$('#emailid').focusout(function(){

                $('#emailid').filter(function(){
                   var emil=$('#emailid').val();
              var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
            if( !emailReg.test( emil ) ) {
                alert('Please enter valid email');
                } else {
                alert('Thank you for your valid email');
                }
                })
            });
});