Phoca facebook

[darkmole]

Hi,
I use Phoca Gallery and Phoca Facebook Comments with Joomla 1.7. My website is http://www.arbois-badminton.fr
Each photos of my site can be commented with facebook.

I want that only facebook users, who are member of a facebook group, can post some comments.
Is this possible? If yes, how?

Thanks by advance.

[Jan]

Hi, I have no experiences with this, I think this should be asked by facebook developers

Jan