Assignment states this ,
"For testing purposes, the form could use http://tl28serv.uws.edu.au/twainfo/form.asp
as the action URL. For the final version submitted for marking the page should submit to itself. Submission should take place only when client side validations are successful. Once submitted, the server side validations should be carried out prior to writing the content into the database."
But when i change to action to action="<?php echo $_SERVER['PHP_SELF']; ?>" MY JS don't work ???