Question

我正在尝试验证电话号码，但它一直都失败了。我有登录活动，它包含有关用户的所有信息，包括手机号码字段。点击登录按钮后我想打开OTP活动，用户可以在这里输入otp并点击验证按钮验证号码。但它总是进入onVerificationFailed块并显示toast Verification Fail和Invalid Number。

登录活动

public class Login extends AppCompatActivity{

public FirebaseAuth mAuth;
// [END declare_auth]

public String mVerificationId;
PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallbacks;
public PhoneAuthProvider.ForceResendingToken mResendToken;


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_login);


    btnLogin.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {

            final String name = txtName.getText().toString();
            final String mobileno = txtMobile.getText().toString();
            final String email = txtEmail.getText().toString();
            final String dob = txtDOB.getText().toString();
            final String address = txtAdd.getText().toString();
            final String city = txtCity.getText().toString();
            final String state = txtState.getText().toString();
            final String country = txtCountry.getText().toString();



                mCallbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
                    @Override
                    public void onVerificationCompleted(PhoneAuthCredential phoneAuthCredential) {
                        Toast.makeText(Login.this,"Verification Done"+ phoneAuthCredential,Toast.LENGTH_LONG).show();
                    }

                    @Override
                    public void onVerificationFailed(FirebaseException e) {
                        Toast.makeText(Login.this,"Verification Fail",Toast.LENGTH_LONG).show();
                        if (e instanceof FirebaseAuthInvalidCredentialsException){
                            Toast.makeText(Login.this, "Invalid Number", Toast.LENGTH_SHORT).show();
                        }else if (e instanceof FirebaseTooManyRequestsException){
                            Toast.makeText(Login.this, "Too many Request", Toast.LENGTH_SHORT).show();
                        }

                    }

                    @Override
                    public void onCodeSent(String s, PhoneAuthProvider.ForceResendingToken forceResendingToken) {
                        mVerificationId = s;
                        mResendToken = forceResendingToken;
                        Toast.makeText(Login.this, "Code Sent", Toast.LENGTH_SHORT).show();
                        startActivity(new Intent(Login.this, OTP.class));
                    }
                };
               PhoneAuthProvider.getInstance().verifyPhoneNumber(mobileno, 60, TimeUnit.SECONDS, Login.this, mCallbacks);
            }

        }
    });

}
private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) {
    mAuth.signInWithCredential(credential)
            .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
                @Override
                public void onComplete(@NonNull Task<AuthResult> task) {
                    if (task.isSuccessful()) {
                        // Sign in success, update UI with the signed-in user's informatio
                        Toast.makeText(Login.this,"Verification done",Toast.LENGTH_LONG).show();
                        FirebaseUser user = task.getResult().getUser();
                        // ...
                    } else {
                        // Sign in failed, display a message and update the UI
                        if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) {
                            // The verification code entered was invalid

                            Toast.makeText(Login.this,"Verification failed code invalid",Toast.LENGTH_LONG).show();
                        }
                    }
                }
            });
}
}

OTP活动

public class OTP extends AppCompatActivity {

public FirebaseAuth mAuth;
public String mVerificationId;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_otp);

    Button btnVerify = (Button) findViewById(R.id.btnVerifyOTP);
    final EditText txtOtp = (EditText) findViewById(R.id.txtOtp);
    btnVerify.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            PhoneAuthCredential credential = PhoneAuthProvider.getCredential( mVerificationId  , txtOtp.getText().toString());
            signInWithPhoneAuthCredential(credential);
        }
    });

}
private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) {
    mAuth.signInWithCredential(credential)
            .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
                @Override
                public void onComplete(@NonNull Task<AuthResult> task) {
                    if (task.isSuccessful()) {
                        // Sign in success, update UI with the signed-in user's information
                        //Log.d(TAG, "signInWithCredential:success");
                        Toast.makeText(OTP.this,"Verification done",Toast.LENGTH_LONG).show();
                        FirebaseUser user = task.getResult().getUser();
                        // ...
                    } else {
                        // Sign in failed, display a message and update the UI
                        //Log.w(TAG, "signInWithCredential:failure", task.getException());
                        if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) {
                            // The verification code entered was invalid
                            Toast.makeText(OTP.this,"Verification failed code invalid",Toast.LENGTH_LONG).show();
                        }
                    }
                }
            });
}
}

Answer 1

我有同样的问题，我在输入电话号码时说，如果电话号码是79 ..... 6，然后输入为+9179 ... 6（如果是印度电话号码）

根据国家/地区，添加国家/地区代码作为前缀以获得短信代码

希望有帮助

Answer 2

Firebase会自动验证某些设备上的短信息。在您的情况下，似乎它正在尝试验证短信但不能这样做，这就是为什么无效的电话号码错误，我猜。但是你在测试哪种设备？。

更重要的是，您的代码似乎无法涵盖自动短信验证方案... startActivity（new Intent（Login.this，OTP.class））;

您可以在http://www.zoftino.com/firebase-phone-number-authentication-android

检查Firebase电话号码身份验证的完整实施情况

无法使用firebase身份验证验证电话号码

2 个答案: