Validate email js

This solution will help you validate email

Here is a way that we can use to make this solution easily:

Question.bind('afterValidateQuestion', function(ev, question, state) {

   var invalidemail="Emailadressen er ikke korrekt. Ret venligst emailadressen";

   var email = question.subQuestions[1].attr('answer');

   if (!validateEmail(email))

      {

        question.attr('errorMessage', invalidemail);

        state.valid = false;

      }

});

window.validateEmail = function(emailAddress) {

  var pattern = new RegExp(/^([a-zA-Z0-9-_.]{1,128})@(\w+([-.]\w+)*\.\w+([-.]\w+)*)$/i);  

  return pattern.test(emailAddress);

};