Question

我想制作一个使用Firebase接收用户的电子邮件ID和联系电话（其他字段除外）的应用程序。之后，我想通过发送OTP到用户的联系号和验证电子邮件到用户的电子邮件ID来验证用户的电子邮件ID和联系电话。可以在Firebase中完成吗？如果是这样，请指导我。我正在使用Android Studio。

Answer 1

我相信这是可能的，尽管这会有些棘手。您将必须同时实现email和phone number，并在回调上添加一个检查，以查看二者是否都已完成，然后再登录用户。我认为鉴于电子邮件似乎必须登录用户，您将必须先实施电话验证，然后再发送电子邮件，并在检查电子邮件和登录之前添加电话已通过验证的检查。在文档中显示：

按照文档中的说明以及回叫设置电话验证

mCallbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {

    @Override
    public void onVerificationCompleted(PhoneAuthCredential credential) {
    // This callback will be invoked in two situations:
    // 1 - Instant verification. In some cases the phone number can be instantly
    //     verified without needing to send or enter a verification code.
    // 2 - Auto-retrieval. On some devices Google Play services can automatically
    //     detect the incoming verification SMS and perform verification without
    //     user action.
    Log.d(TAG, "onVerificationCompleted:" + credential);
    //signInWithPhoneAuthCredential(credential);   //send email for email verification here instead/ sign in with email method
    }

也许像这样确认电话号码后发送电子邮件验证

//Save the user email address beforehand for this

FirebaseAuth auth = FirebaseAuth.getInstance();
auth.sendSignInLinkToEmail(email, actionCodeSettings)
        .addOnCompleteListener(new OnCompleteListener<Void>() {
            @Override
            public void onComplete(@NonNull Task<Void> task) {
                if (task.isSuccessful()) {
                    Log.d(TAG, "Email sent.");
                }
            }
        });

实施此https://firebase.google.com/docs/auth/android/email-link-auth#completing_sign-in_in_an_android_app以设置动态链接以完成应用内的登录并使用电子邮件登录方法使用类似的方法。

FirebaseAuth auth = FirebaseAuth.getInstance();
Intent intent = getIntent();
String emailLink = intent.getData().toString();

// Confirm the link is a sign-in with email link.
if (auth.isSignInWithEmailLink(emailLink)) {
    // Retrieve this from wherever you stored it
    String email = "someemail@domain.com";

    // The client SDK will parse the code from the link for you.
    auth.signInWithEmailLink(email, emailLink)
            .addOnCompleteListener(new OnCompleteListener<AuthResult>() {
                @Override
                public void onComplete(@NonNull Task<AuthResult> task) {
                    if (task.isSuccessful()) {
                        Log.d(TAG, "Successfully signed in with email link!");
                        AuthResult result = task.getResult();
                        // You can access the new user via result.getUser()
                        // Additional user info profile *not* available via:
                        // result.getAdditionalUserInfo().getProfile() == null
                        // You can check if the user is new or existing:
                        // result.getAdditionalUserInfo().isNewUser()
                    } else {
                        Log.e(TAG, "Error signing in with email link", task.getException());
                    }
                }
            });
}

我认为有更好的方法来解决此问题。也许控制台中有某种云功能，但这是我目前可以找到的唯一方法。

电话号码和电子邮件验证都可以在Firebase中应用吗？

1 个答案: