verify method

@override Future<void> verify({ required VerifyAuthProvider provider, required VoidCallback onUserStateChanged, })

Used to prove possession of the e-mail address.

Normally, this is done to send an authentication email.

Authentication is performed by passing a class inheriting from VerifyAuthProvider as provider.

Execute onUserStateChanged when a user's authentication state is changed.

メールアドレスの所有を証明するために利用します。

通常はこれを実行することで認証用のメールを送信します。

VerifyAuthProviderを継承したクラスをproviderで渡すことにより、認証を行ないます。

ユーザーの認証状態が変更されたときにonUserStateChangedを実行します。

Implementation

@override
Future<void> verify({
  required VerifyAuthProvider provider,
  required VoidCallback onUserStateChanged,
}) async {
  if (provider is EmailAndPasswordVerifyAuthProvider) {
    await _prepareProcessInternal();
    if (_user!.emailVerified) {
      throw Exception("This user has already been authenticated.");
    }
    await database.setLanguageCode(
      provider.locale?.languageCode ?? defaultLocale.languageCode,
    );
    await _user!.sendEmailVerification();
    onUserStateChanged.call();
  } else if (provider is EmailLinkVerifyAuthProvider) {
    await _prepareProcessInternal();
    if (_user!.emailVerified) {
      throw Exception("This user has already been authenticated.");
    }
    await database.setLanguageCode(
      provider.locale?.languageCode ?? defaultLocale.languageCode,
    );
    await _user!.sendEmailVerification();
    onUserStateChanged.call();
  }
}