How to Verify User With OTP in an Android App ! , Google Firebase Provide Phone Authentication System, using which user can login to android app without typing username and password. The OTP is provided by google firebase server.

In this Series of Tutorial on How to Implement OTP in and android application using Google Firebase Phone Authentication System.

Next Part: https://youtu.be/Lcl3OiR39xg

Full Playlist Link: https://www.youtube.com/playlist?list=PLlGT4GXi8_8cNf5K3d8QFJs05M4zf2uTQ

When User type Correct Phone Number to create new account , server send new Password to the user also called as OTP and When user type the password (OTP) they can login to the app.

We will also integrate Google Firebase Firestore to store user data and display them in profile activity.

You can Find All the Source code in my Github account and Step by Steps Text Tutorials on my Blog.

CountryCodePicker : https://github.com/joielechong/CountryCodePicker activity_register.xml : https://gist.github.com/bikashthapa01/22c291776d7f8099b776048bfb6298df

Github ( Follow Me ) : https://github.com/bikashthapa01 Blog ( Step by Step Guide ) : https://smallacademy.online Free Programming Courses: http://smallAcademy.co

Other Android Studio Tutorials: https://www.youtube.com/playlist?list=PLlGT4GXi8_8dysq8Vf88OwLB8i3a_A2Ai

Watch Me Making Story App From scratch: https://www.youtube.com/watch?v=opusZpEPJVg&list=PLlGT4GXi8_8crgqYJDRRv3ZfAO1tFXk9V&index=2&t=574s

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