[paradoxG(r)eek]

Originally Posted by Zachariah

Not bad looking for a seamless integration.

In my experiences most users want a SSO (single sign on) approach to usernames and passwords. (Log on once, and it works everywhere.)
- Many use Facebook, Twitter, Instagram, or (insert FAV on-line service) to speed up the registration process.

I would test the operations of FB / VB interactions with user login. (cookies, simple FB register / login)
Logging in and out of VB and FB in all possible ways to see if there are errors generated or problems unforeseen.

I'm aware about this problem. 3 years ago I've coded a forum working only as FB tab application even if the files located in a normal website. In that mod I had just a button "Click to Participate". Once the user authorized the application then it was available for ever (except if he removed the application from his account settings).

But now is different as I want to have the same application working in a website. So I must have a normal Register/Login.

What I've in mind (even if will takes more time) is to use different set of templates. There is a way to detect if the website runs as facebook or not. If it's as FB app I can load that special template set.