loginOrSignUpFacebook method
Implementation
Future<bool> loginOrSignUpFacebook() async {
try {
_facebookLoginResult = await FacebookAuth.instance.login();
final OAuthCredential auth = FacebookAuthProvider.credential(_facebookLoginResult!.accessToken!.token);
if (_facebookLoginResult!.accessToken != null) {
return await socialLogin(auth, 'facebook');
}
throw tr('invalid_authentication');
} catch (e) {
rethrow;
}
}