How to validate an email address in JavaScript

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Is there a regular expression to validate an email address in JavaScript?
Jul 27, 2020 in Java-Script by kartik
• 37,510 points
849 views
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1 answer to this question.

0 votes

Hello @kartik,

To validate email use the below code:

email = $('email');
filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
if (filter.test(email.value)) {
  // Yay! valid
  return true;
}

Hope it helps!!
Thank you!!

answered Jul 27, 2020 by Niroj
• 82,880 points

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