I have a registration-login system on my own website yet I want to add Facebook Connect too. I have some required parts of my user table as:
Username Password Email
The first thing that came to my mind is, setting userId as username, userId@facebook.com as email and setting the password to null and check if a record exists with these details in my user table. If not insert a new user with these details, if exists return that user details.
Is this a good design? How should I connect facebook connect to my website?
Thank you