sorry to be offtopic but does someone know of a tool to get back into an Instagram account? I somehow forgot the password. I would love any tips you can give me!
i have been following your videos implemented Splash screen animations in my app and the font antic and the other one are awesome completely changed look. didn't implemented OTP verification but in future this video will help alot Thanks man you are a saviour ALLAH Bless you Happy Coding!
For those who tried to emulate their app in AVD and prompted for "Enable app verification" or "Error", add SHA 1 fingerprint to your project in firebase > project settings > Add fingerprint and then Connect your real phone with USB debugging and emulate it on real device. This wont work on Emulator.
Very nice work. Its been very helpful as I am still trying to understand some things that deal with coding. However, I do have a question, how can you have someone submit text that shows up in the app under events. Example name of event, event type, date time and location and picture. Also allowing for the app to delete those events after they are are done?
Sir in my android studio phone authentication dependancy not working please help me🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏 I am not able to user authenticate with phone so............ Please🙏
Hello good sir, thanks for the help it works well for me. The problem is that on my physical phone he sends me the sms with the code and everything is authenticated alone and everything but the problem is that when my friends try to start with this, they register them in the application but without sms I debugged the application and it comes out that they get the null credentials instead when debugging mine it generates the credentials well something similar happened to me in google it only worked for me and I had to put in the project the key file and in the bundle associate it with a relative path After the start of Google, would you know how to help me?
E/FirebaseInstanceId: Topic sync or token retrieval failed on hard failure exceptions: INVALID_SENDER. Won't retry the operation. this is seen in run what is this error
Thanks first. Is there a way to accept only the phone number on which the app is installed. The reason is not to allow users to enter data on behalf of someone else by spoofing??
If user get successfull login then store his status in shared preference using a Boolean variable and next time when he trys to open up you have to check whether he has already login or not using shared preference if yes then don't go for otp process
Hello Taimoor, in this tutorial I have come across with 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. App validation failed. Is app running on a physical device?" Quick note that I have enabled phone authorization in firebase console. My app is connected to the firebase from the android studio all the dependencies are added. I would very much appreciate if you could help.Thanks.
i dont know why when i use on my devise it work perfectly but when i use the emulator before sending the sms it open browser and (verifying if i'm not a robot) after that only he send the sms with the code
Meri apps Android well conected hai to firebse or authentic also connected well Email pass is enable in firebse Al java coding is ok even green tick on coding means sab ok hai Validation bhi ok Intent bhi ok But jab user name or email password dalne k bad register button par click krte hai to kuch bhi nahi hots na to dusri activity parr jump hota or na hi database me data show hora hai. Koi error bhi show ni hora kyuki green tick hai java coding par application run bhi sahi se hori hai But kuch operation nahi hora submit button k bad Kaha problem hai please tell???
Hello Sir! This was a very helpful video. Although my Usecase for OTP is quite different. After creating an account with the phone number (all credentials are stored in a realtime database), user has to sign in with their username and password (not their phone number). Then the OTP page arrives. This means I have to verify the phone number which is in the realtime database. Is it possible to do this way ?
Sir I made an Phone verification system by seeing your viedo but it didn't work , User is not getting OTP and on OTP failed listener is working neither the other one ! please Guide me !
I'm sorry to hear about your problem but no worries, Checkout my new video on OTP step by step and hopefully your problem will be resolved. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-lk4du-8giyQ.html
@@CodingwithT Sir I am receiving this type of error "The request is missing a valid app identifier , meaning the neither Safety net checks nor reCAPTCHA checked succeeded . Please try again , or check the logcat for more details ." How to solve this error sir
I had a problem, when I was waiting for my code verification,when this is was sended to me twice with different phone numbers and I did exactly what you did, I checked my code and there is no point where I send the code verification twice. Becase this, I saw a message exception from google and it shows "this device has been blocked due to.." and this is because I was doing test, how can I unblock this? will this device block be forever? please I want to know these 2 questions, finally.. thanks so much for your help
sir, i did my app same the your code but i get the error missing a valid app identifier , meaning that neither safetyNet nor reCAPTCHA checks succeeded. plz can you help me how I can solve?
Hi, Thanks for the tutorial. Can we implement this as many app uses now. First only accept mobile number and verify top now if the user is first time user show him profile creation form and accept other details such as first name, last Name, email etc and update it in Firestone. and if the user login for second time show him main page. for phone authentication, we don't need to set password. and we can also add 2 buttons below for google and facebook authentication. can you create this tutorial or guide me on this. Thanks.
Hi, there is no errors in my code. but when I run it on real device, otp is not sent. In shows an error "This app is not authorized to to use Firebase Authentication. Please verify that the correct package name and SHA-1 are configured in the Firebase console. [app validation failed]" I checked package name and SHA-1 keys and they are correct. Please help!!!!
It's because you have not setup the Firebase with your project properly! Please reconnect and go to the authentications in Firebase and enable phone auth...
sir..after the phone verification is successful , how to register like before? i mean to register new user and all the data will be inserted on database as before. database insert code where is written.
assalamualaikum... Hi mr.taimoor.. I have question, i has create register and login with firebase and work. But i want add otp when i'm login.. it's no problem right? actually, last day i try to add otp but it's didn't work.. Firebase didn't sent otp in my number... if u have concact person, i'm really happy :)
@@CodingwithT Yeah, i know it. Actually i'm confuse, its my script or in firebase. Because in there (android studio) its didn't have problem. Oke thanks mr.taimoor, i'll try again :). Thanks
@@CodingwithT I tried this method but still I am not receiving code automatically in AVD emulator. and I have whitelisted the test mobile numbers and also code for them. what is going wrong? account is creating only when I entered the code manually.
You have to get their locations first and then add a check about the specific area or use geo fencing => used in Google maps for the area. and generate your messages.
Amazing Video, Following your complete tutorial but unfortunately, I'm not getting an error Every time I click GO button. It's saying "this request is missing a valid app identifier, meaning that neither SafetyNet checks nor reCAPTHA checks succeed. Please try again, or check the logcat for more details
Hi Kz Shaown, Please watch my latest video on Phone authentication and if still you face the same issue please let me know. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-lk4du-8giyQ.html Regards 😊
@@CodingwithT Solved the problem partially. SHA1 and SHA 256 key added. And enabled firebase Android device check API. Now firebase is sending me an OTP in mobile but App doesn't to go the Verification activity page. Whenever I click the GO Button it just Refreshes and blanks all the data. But it doesn't go to verfication page. Any solution?
@@kzshaown2091 I have faced same problem brother. I'm trying my best to overcome this problem but can't get any solution . If you get any solution about it just comment here. It will be very helpful. Thanks
sir..after the phone verification is successful , how to register like before? i mean to register new user and all the data will be inserted on database as before.
@@CodingwithT thankyou sir. sir i have one more question. i want go to homepage after click on the login btn. but when i did that, the user profile do not have the data that we insert. it become empty. what should i do
Hi The code is working fine. Thanks for such a great video. I have a problem: I am receiving OTP code only for the first time I am registering, then even if I uninstall the app then also I am not getting OTP to SIGN IN with the same number.
Hello sir please help, I followed all your steps but when i click the register button it's going on the login page. And also the error is The application may be doing too much work on its main thread.
Going through the same error that app is not connected to firebase where as it is connected and correct SHA-1 is not configured. Also i am using a real device not an emulator ,so please do the needy, Thank you for all your help .
I watched and tried your code, It is not working for me. I got the error message in Toast is "The request contains malformed or mismatching credentials [App ID does not match requested project.]". Please help me!!!
I am getting the error This app is not authorised to use firebase authentication.please varify that the correct package name and SHA -1 are configured in the firebase console.[app validation failed]
hello Boss good tutoriel but i have some problem I didn't receive the message code but in the console I have this message the message : I/PhoneAuthProvider: Sms auto retrieval timed-out.
Does this require Google Play Console 25$ payment ? Every time I run the app an error regarding SHA1 shows up ! Please help. This is the 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 .
Sure I'll do that! You can do it by this way. When the user successfully validate his/her number then ask for the email verification and once it's done you can store his/her data in fdatabase or so on.
My I click on the go button while registering it is directly coming on to the login activity without the verification page... Please help me so that I can resolve my issue.
Hi, your tutorial is great. My problem is that OTP code is sent only at the first connectivity to app. Is it possible to implement it for each connectivity?
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 This is shown whenever the otp page is popped what to do ? Can't resolve this issue
Hello sir, I have a problem, when I call for OTP request than the below statment is showing This request is missing a valid app identifier, meaning that neither SafetyNet checks nor reCAPTCHA checks succeeded. Please try again, or check the logcat for more details.
this app is not autorized to use firebase authentication.please verify that the correct package name and SHA-1 are configured in the firebase console ... me sale este error please ayuda
@@yasark6347 yoy can simply check the phone no of that user. If the number exist then simply generate the error message. You can check the code in my login user video or in the Fetch Users data
Thanx for this great tutorial💪🏻But i m facing some issue..Sometimes i get otp and sometime i don’t receive OTP!! I dont understand where is the issue??
I want to sign up user using email password authentication. But during registration, some user details are required which include phone number. How to verify phone number by sending OTP via Firebase, keeping authentication method still email and password? PhoneNumber is not to be used as a method of signing in. Just want to check whether the phone number entered belongs to the person or not.
After email and password verification you can call another screen to get the users data and when he/she pressed the save button then call a new screen to verify the OTP and if verified just store the data normally as you are doing, no need to keep phone number as a key node.
Error: The given sign-in provider is disabled for this Firebase project. Enable it in the Firebase console. But in the console there is the provider is showing enabled.
try to delete hourn google-services.jason file from Project>app> , then go to firebase console and download new google services.json file and copy paste in same directory and restart android studio and enjoy.
firebaseAuth.signInWithCredential(credential).addOnCompleteListener(VerifyPhoneNo.this.new com.google.android.gms.tasks.OnCompleteListener() { }) i keep getting this when generating.please help
it's now done but there is no authentication number that I receive and data is not save in the database should I remove the comment in the helper class again?
This app is not authorized to use Firebase Authentication. Please verify that the correct package name, SHA-1, and SHA-256 are configured in the Firebase Console. [ Invalid app info in play_integrity_token] My app gives this ERROR.. How to solve it.
Thanks for your effort and replying at comments everything works fine for me only at every time we open the app need to write the username and password to next activity can you add check box (remember me ) thanks
I'm glad you like it. Now I'm going to start a new complete app which will be playstore ready and professional by all means. It will not just teach you the basics but at the end you all will be able to launch your own app and start earning.
@@CodingwithT when i go on otp activity, than automatically open browser and google capture show, than i complate google chapter (roobot verify) than verification code sent and come to my phone. So i want to know how can i remove google roobot verification from my app
Assalamualaikum Sir, I got this error " Cannot create PhoneAuthCredential without either verificationProof, sessionInfo, ortemprary proof. ", where is the problem? thank you sir
Superbbbbbb... But sir i have a qstn how we authenticate the user is in database or not if he/she exist in database then the code will sent to mobile number. Here the user store in authentication section but not in database so plz guide me for a solution Thank you
To add that user in firebase after authentication you can use the lines at 3:12 [use to store the user in firebase] and use them when the user has been verified. Store Data in Firebase ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-wa8OrQ_e76M.html
When the process is done! you can simply create a new function let say registerUserData() and call it inside the last function when task.isSuccessfull called
