Connect with Facebook allows your website to use Facebook's login system. Instead of creating a new account on our site, everything is done automatically with a couple clicks.
Why Facebook Login for website ?
To reduce fake users and potential fraud
Makes login incredibly easy for you
User don't have to create and remember yet another username and password
We can get the information we need for your profile without making user enter it again
This "Advanced Facebook Connect" script enables you to login a user into your website through his facebook account It has ability to request and display his Facebook information into your application or website (like Facebook friends, Facebook pages liked, facebook user profile information, favorite sports, teams , inspirational people etc..
This "Facebook connect Script" get the connected user Facebook token (you could for example store it in your own database to authenticate the user later). Other Facebook login scripts in the market are just letting you to use only some data of the user like email and username. But, this simple facebook login script letting you to get all the possible data from user account. If you don't need any data, you can remove it easily.
Information we can get from facebook through this "Facebook Login Script":