could anyone suggest sample postback script?
(have searched the forum)
Would like to validate data.
Also -- if I connect with a seperate username/password file, do I really need:
mysql_real_escape_string()
For username and password within that file for security?
<?php require_once('../connect.php'); ?>
Or is it better to create the connection directly, after the data has been validated?
Also, my merchant Gateway just informed me they can only postback as $_GET
