Hello,
I like very much your addon and will help me a lot with my on-line web shop. But I have a problem. I have successfully installed the add-on, also I got the menu page for adding new field "Extra fields manager" in admin panel, but I have a problem when proceeding over the registration form on the webshop site.
When registering and having enabled your add-on with two extra field I get these error:
Warning: Cannot modify header information - headers already sent by (output started at /var/www/web57/html/includes/languages/english.php:657) in /var/www/web57/html/includes/functions/general.php on line 33
Also another issue I have.
One field I enabled "Required Status: true ; Input Type: Multi checkbox" but on the registration page if I don't tick the checkbox I can normally proceed the registration.
Thank you a lot for your help and I appreciate it very much.