Image verification on Gift Certificates form

Hi there,



One of my clients has issue about the Gift certificates. I think a spam robot attacted the GC create form, and put a lot of GC to the cart.

We made an image verification to the GC page, so the robot cannot access to that function.



The solution:



controller file:

/addons/gift_certificates/controllers/gift_certificates.php



Insert the following code after the:

if ($mode == 'add') { line

code:



if (fn_image_verification('gift_certificate_validate', empty($_REQUEST['verification_answer']) ? '' : $_REQUEST['verification_answer']) == false) {
fn_save_post_data();
if (defined('AJAX_REQUEST')) {
exit();
} else {
return array(CONTROLLER_STATUS_REDIRECT, "gift_certificates.add");
}

}




Template file:

/skins/YOURSKIN/addons/gift_certificates/views/gift_certificates/update.tpl



insert this line of code before the






code:

{include file="common_templates/image_verification.tpl" id="gift_certificate_validate"}