updateDisplayName method
Update user's displayName.
Throws FirebaseAuthException with following possible codes:
email-not-found
: user doesn't exist TODO
Implementation
Future<void> updateDisplayName(String? displayName) async {
try {
_assertSignedOut(_auth);
await _auth._api.userProfile.updateProfile(
_idToken,
uid,
displayName: displayName,
);
} catch (e) {
rethrow;
}
}