14 - Firebase Phone Authentication Android - Firebase OTP Verification Android

This is the paradise for me... Thank You so much My friend

I completely rely on your videos for making an app for my project, Thankyou sir. But I have a humble request sir, you give all the xml codes in the description, but for students like me, we get stuck in the java code just by looking in the videos, so I request you to enter the complete java codes of each page in each videos just like the xml files, it would be very helpful for me another. If you see this message, please do the same for this entire playlist also, because I really need this java code cause sometimes, I just get stuck with bunch of error without knowing what to do next. I really hope you would do this in just one or two days. I really need them sir.

Sir! What code is written inside validatePhoneNumber?

ANYONE CAN HELP ME PLEASEE !
I got this bug but i don't know how to fix,is in this vid, i do all thing like him but i got this bug

E/FirebaseAuth: [SmsRetrieverHelper] SMS verification code request failed: unknown status code: 17028 Invalid request fields in play_integrity_token

after entering a phone number in the 3rdclass when i click next it always returns to the first activity of sign up

Asslam-o-alaikum sir. Sir my account is registered but not showing data on real-time database. What is the problem?

PinView itemCount="6" but it is showing only 4 boxes. Tried a lot but cannot resolve the issue. Please help me brother.

How can access valitatePhoneNumber() method, ı cant see ur code page in description, we didnt write valitatePhoneNumber( ) method before, Would u help me ?

Not coming the otp..app crash if i give the phone number and click next button

sir how can i disable firebase recaptcha web.

Thanks to your wonderful videos I have created some amazing apps, Big up

Thanks alot for all of your videos!! I had a problem with video for quite some days as I was getting the OTP only the first time I badly struggled with it for some days and turns out the dependency was not correctly added, after adding the latest dependency and syncing the project it is working just fine! Alhamdulilah. I'm putting this comment for others who were having the same issue as me.

dear Taimoor sir ,i feel proud to introduce myself as ur student sir.i went to learn android from institution but they dont have that much knowledge so i was been a begginer and not satisfied .in that case i found ur channel so start to follow ur videos and copy that .i dont have intension to cheat u .i want learn it tats it if u want i will pay fees also.i am using a 4.2 version studio so when i copy ur coding i get lots os errors i dont get why plz help me sir.

hey brother! ...pls can you help me... when I put TaskExecutors.MAIN_THREAD in sendVerificationCodeToUser(String phone) I get an error that required type is Activity ...

Can you show the private boolean validation, because i dont know what i have to code there pleaseee

E/FrameEvents: updateAcquireFence: Did not find frame.

getting this error in the runtime any solutions?? please help

Sir Its not working for me. can you help me plxx???

i need help my app crashes when i enter the otp

Sir where did you intialiaze validatephonenumber

Please create video with updated official documentation, they have changed a lot of things i think. Thank You

Sir, what is this error "This app is not authorized to use Firebase Authentication.Please verify that the correct package name and SHA-1 are configured in the Firebase Console
"?I already copy the SHA-1 from my app and add to the firebase finger print, but still facing this problem...

Those who are getting error in getting OTP after adding SHA 1 or SHA 256 .....Enable Android Device Verification API in Google cloud console.
Your Issue will be resolved

Hello Sir,
I already followed all of your way, but it always error, and i just realized that in Android Studio 4.1.2 sendVerificationCodeToUser come with new code.
Can you make a new tutorial for this ?
Thank You.

Bro, I can't find part 13 video of pass the data

thank you so much for uploading this!!! very helpful

hii, thank's for this amazing tutoriel, need ur help, when i click next for going to OTP my apps crash

Where is part 13?

good work sir

What is the name of background music track???

after landing on verification within 4-5 second it returns to register activity.jhelp

what does it mean !validatePhoneNumber in void callVerifyOTPScreen? I am confused

Hi, sir. Is this tutorial work also for the device that without GMS service?

sir, when I input PhoneAuthProvider .. it shows this is a deprecated API ...
sir, please make video phone auth. New version ... because android provides a new update in Phoe auth.......plz sir make a video

OTP नहीं आ रहा है
Please help me

I am getting error "this request is missing valid app identifier ,meaning neither safety net not reCaptcha succeeded.please try again or check logcat for details

just by watching your tutorial I am able to made an app
thanks for this great work
i wanted to ask my app has splash screen -> slider-> welcome page (from where a user can either register or login in the app) -> dashboard. after login once, how a user can directly move from splash screen to dashboard?

AoA sir i have an issue in otp
Whenever i get the otp and the otp is not auto filled and not auto singin

How to fix this Error. Plz help

Can you paste your all dependencies because i have an issue to get otp from the firebase so i have to change my all dependies please give me all the dependencies i m in big trouble now please help me.......

the website is not opening of source code... by showing contact support?

it, amazing sir, thank you so much, but your website is not opening ?

how to link email authentication & phone otp verification?

Hello Sir, I followed all the steps correctly, I also added the SHA 1 yet it says....*this app is not authorised to use fire base authentication please verify the correct package name and SHA1 are configured in FireBase Console *.
sir if possible *help*....

Hello sir first of all your videos are amazing!!! ...seriously i loved it!.. i have to report that toast is not working properly, when i click verify button it shows verification not complete toast which is set in else if exception. please check it once.

if (task.isSuccessful()) {

Toast.makeText(SignupOTPScreen.this,"Verification Completed!",Toast.LENGTH_SHORT).show();

}
else if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) {
Toast.makeText(SignupOTPScreen.this,"Verification Not Complete!",Toast.LENGTH_SHORT).show();
}

//here even code is entered correcty and checked it still shows an exception!! please resolve and also tell me the reason of that . thankyou

I am getting an error when I tried to verify the phone number, it says that "This app is not authorized to use Firebase Authentication. Please verify that the correct package name and SHA-1 are configured in the Firebase Console. [ App validation failed "], I wrote the same code as you written in this video..

Thanks sir you save my life😂.... thanks ...plz more vedios on firebase😀

Hi taimoor!! My code compiled but I can't get the verification code when I am entering phone number. Can you please help me through. IT'S URGENT

Hello Sir, I've been following your tutorials.
It works just fine when running on the connected device but I can't seem to get OTP code when I generate signed apk and install it on other devices. It says Firebase Authentication not allowed on the app. I've properly added SHA1 and json services.But it says not available

Hello bro, I am having a problem with the authentication of the phone number, I followed the entire tutorial list to be sure nothing was missing, but I have the message "This app is not authorized to use Firebase Authentication.Please verify that the correct package name and SHA-1 are configured in the Firebase Console " I hope you can respond with any suggestion or idea of ​​what may be happening. Either way I leave my like for the great content. Greetings from Mexico