Notices while checkout

Good day!

Many of our custom gateway plugins have redefined checkout form. In partiсular, the last name fields was excluded from them.

But, we found a problem here. One of EDD functions processing the cart is edd_purchase_form_validate_logged_in_user() located in /includes/process-purchase.php. In line 302 of this script the function seeks for $_POST[‘edd_last’] value, and it doesn’t find it there, because this field was excluded. It creates a PHP notice “undefined index” that fails the checkout process when notices are turned on in PHP.

I’d gladly redefine the piece of code there, like

empty($_POST['edd_last']) ? '' : $_POST['edd_last']

but this function doesn’t allow it.

Can you add something like this code there? Otherwise i will be forced to add a hidden last name fields to all custom gateways. That’d be sort of wierd 🙂

Thanks in advance.

http://wordpress.org/extend/plugins/easy-digital-downloads/