Flutter Firebase phone authentication - Mobile OTP authentication

Flutter Firebase Phone authentication is an easy way to authenticate user while using the application. Phone number verification is much easier and most convenient way to authenticate user by sending OTP to given mobile number. Now a days many mobile applications authenticating the use by Mobile by sending the OTP like swiggy, zomato,ola, uber. In this flutter firebase tutorial we will cover the flutter firebase phone auth example.Flutter firebase phone auth is an easy way to develop beginners which will provides a limit of OTP sms 50 per day https://rrtutors.com/tutorials/flutter-firebase-phone-authentication What we will cover? Simple UI for User Registration with Phone Authentication Integrate Firebase authentication Validate OTP by using PIN CODE Field UI Integrate Firebase Database to store the User Information Verify User login with Firebase Database https://rrtutors.com/tutorials/flutter-firebase-phone-authentication