Validate email address using Javascript

You can use following regular expressions to validate email function validateEmail(email) { var re = /^((\\.,;:\s@\”]+(\.\\.,;:\s@\”]+)*)|(\ “.+\”))@((\{1,3}\.{1,3}\.{1,3}\.{1,3}\])|((+\.)+{2,}))$/; return re.test(email); }