There are 4 links tagged.
Added: 28/06/10 Tags: php validation security
http://code.iamcal.com/php/rfc822/
Added: 04/02/09 Tags: php validation email
http://www.totalvalidator.com/
Added: 03/05/07 Tags: validation
http://www.contentquality.com/Default.asp
Added: 25/06/06 Tags: validation