Arguably, that's as correct a way as any for validation for email. http://www.regular-expressions.info/email.html http://www.regular-expressions.info/email.htm

Arguably, that's as correct a way as any for validation for email. http://www.regular-expressions.info/email.html http://www.regular-expressions.info/email.html > Don't go overboard in trying to eliminate invalid email addresses with your regular expression. The reason is that you don't really know whether an address is valid until you try to send an email to it. And even that might not be enough.