Enabling Facebook requires setting up your own app within Facebook.
See our Facebook guide for a detailed walkthough to configuring Facebook.
If inactive, disables authentication using this provider.
The Facebook App ID
The Facebook App Secret
Any additional scopes your app may require at the time of authentication. Best practices suggest requesting additional scopes just-in-time, instead of upfront. Requesting too many permissions initially may discourage users from signing up for your app to begin with.