This video shows you how to use the Flutter package firebase_auth (https://pub.dev/packages/firebase_auth) to use Firebase authentication in your Flutter app.
Before watching this tutorial make sure to have followed the steps of installing firebase_core in your Flutter app: https://www.youtube.com/watch?v=yruy5iS25Jw
Code: https://github.com/eclectifyTutorials/YT_Tutorial_Pkg_Youtube_Firebase_Auth
Firebase setup guide: https://firebase.flutter.dev/docs/auth/overview
Firebase console: https://console.firebase.google.com/
The code (regex - Regular Expression) for checking whether an email is valid:
/// checks whether email looks something like "[email protected]"
bool emailConforms(String email) {
return RegExp(r"^[a-zA-Z0-9.a-zA-Z0-9.!#$%&'*+-/=?^_`{|}~]+@[a-zA-Z0-9]+\.[a-zA-Z]+").hasMatch(email.trim());
}
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