AdaWiki

==== back in stock notifications ====

We use the [[http://www.zen-cart.com/index.php?main_page=product_contrib_info&products_id=1108|Back in stock notifications]] plugin for zencart.

The plugin itself works out of the  box, and the installation instructions are easy enough to follow, but there are a few modifications to be made that we think makes it better.

==== Simple Captcha ====

We used [[http://www.phpcaptcha.org/|Securimage]], which also works quite well as advertised. 

Install Securimage somewhere on your webserver, and make these modifications to the Back in stock notifications plugin.


In **includes/modules/pages/back_in_stock_notification_subscribe/header.php** 
Line 56 Add
<code php>
include("securimage.php");
$securimg = new Securimage();

$valid = $securimg->check($_POST['captcha_text']);
</code>

Then find Line 74
<code php>
else if (strtolower($_POST['email']) != strtolower($_POST['cofnospam'])) {
                $form_errors['cofnospam'] =
			BACK_IN_STOCK_NOTIFICATION_FORM_ERROR_EMAIL_CONFIRMATION_DOESNT_MATCH;
        }
</code>
and replace with 
<code php>
else if (strtolower($_POST['email']) != strtolower($_POST['cofnospam'])) {
                $form_errors['cofnospam'] =
			BACK_IN_STOCK_NOTIFICATION_FORM_ERROR_EMAIL_CONFIRMATION_DOESNT_MATCH;
        }
        else if (!isset($_POST['captcha_text']) || $valid == false)
        {
                $form_errors['captcha'] = BACK_IN_STOCK_NOTIFICATION_FORM_ERROR_CAPTCHA;
        } 
</code>
AdaWiki

User Tools

Site Tools

Page Tools
