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Zack Williams http://artisancomputer.com

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Validate an email address

I don't remember where this came from, but it's very useful for validating input from a form


function valid_email($email) {

  if( eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email) ) { 
    return true;
  }
  else { 
    return false;
  }

}
to php email regex by zdw on Feb 14, 2006 3 Comments
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