Facebook login is used to make a easy login in the app rather than creating a new user registration for every app by making use of users facebook id for logging in into different apps.

This is a best practice to make sure all the credentials are same and can be easily handled also facebook provides privacy for the user data and also provides all the required information’s like username, #email address, #phone number, #profile picture if required

The below link provides the complete tutorial for a beginner to integrate fb login in their app.
Code Link : http://www.androidcoding.in/2020/08/06/flutter-facebook-login/

#flutter #integration #beginner