Firebase Phone Authentication | Android Studio | Kotlin

How to implement Firebase Phone Authentication/LogIn using Android Studio?

0) Overview, Create & Setup Project
1) Firebase Phone Authentication
2) Handle OTP / Verification Code
3) Resend OTP / Verification Code
4) Show Logged In User | Profile

Things to keep in mind:
1) Add SHA1 in the firebase project
2) Add SHA-256 in the firebase project
3) Enable Phone option in Sign-in method under Firebase Authentication

Chapters:
0:00 Overview, Create, Setup Project
1:18 Connect with Firebase
5:05 UI Design
13:37 Phone Authentication
31:57 Profile Activity
41:45 Testing & Fixing Issues

Feel free to comment in case of any problem

Chanel:
Websites:
Apps/Games on PlayStore:

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android
android studio
android firebase
android firebase authentication
android firebase phone authentication
android firebase phone login
android firebase otp

[birdman]

Excellent tutorial . Thanks. You just got another subscriber 👍👍

[ritvikkanchi]

I must appreciate your work. The code works perfectly and I got to learn many things from your video. Thank you!

[muzamilhaq]

this, my best channel now, thank you

[ekc]

Thanks for the tutorial, very helpful !

[orcaowlwizco]

Thanks, this was very helpful and straight to the point!

[tejasgalande]

Thanks a lot lot bhai. THE BEST video one of all rest of them. Very helpful one

[nipanipa]

Sir in social media app multiple times update the profile image or name of a single user after it auto update for all user I have checked the multiple times the videos and code plz solve this🙏

[dkg]

Bro app crashed after installed in my mobile. What should be the problem bro?

[sheharable]

Hi!Thanks for this video ! Have you done this using jetpack compose??

[ritikachoudhary]

I got this error " cannot create phoneAuthCredential without either verification proof, session info or temporary info . Can you please tell how to solve this .

[gyanforsuccess]

Bro you crud Firestore playlist is very good but 1 question
How the user who added data can only edit and delete his data only?

Plz tell

[sumas]

Dont use this code, the output say format is incorrect. Please input in the format that can be sent to E164...

[SS-hepb]

Boss, I am exactly following your code, but in main activity mcallbacks is getting type mismatch error. I have checked all the code comparing with yours. No mistake seen. Any idea?

[kayveekhatrao]

Hello Sir, I'm unable to add Android Verification in Google Cloud Console
It's showing failed to load

[kevinkate]

Bro can you please provide the source code🙏🙏

[maksonic_official]

an example is terrible, in real projects no one writes all the code in the activity. There is no view model, there is no removal of logic into a separate layer ... I ask you not to do this!

[nipanipa]

Sir in social media app multiple times update the profile image or name of a single user after it auto update for all user I have checked the multiple times the videos and code plz solve this🙏

[nipanipa]

Sir in social media app multiple times update the profile image or name of a single user after it auto update for all user I have checked the multiple times the videos and code plz solve this🙏

[nipanipa]

Sir in social media app multiple times update the profile image or name of a single user after it auto update for all user I have checked the multiple times the videos and code plz solve this🙏