Flutter - Phone Authentication

[sumibafna]

is deprecated in favour of we need to change?

[danishdarren]

I'm facing problem [app validation failed]. This app is not authorised to use firebase authentication. Please verify that correct package name and SHA-1 are configured in the firebase Console.

[homeplex]

Hello from Nepal, brother generated _pluging_register.dart how to generated this please give any idea??

[nulops]

How can we automatically authenticate the user who authenticates via a phone. AUTH
I would like to close and reopen the application without it asking me for OTP authentication again

[vivekjunghamal]

the number is registered but won't be routed to dashboard? or anywhere else. Why is it so?
All it does is throws an exception !
But when I restart the app, it routes me to dashboard

And how do we compare if the OTP was right or not? ..

[harshraj]

Raja i am getting an error:
Unhandled Exception: type 'String' is not a subtype of type 'int' of 'index'
when using your login method.
And i am not able to read or write to my firebase realtime data base. can you see if there is any issue.

[PAbleBoo]

What about Resend Verification code. Sometimes the code will not be received by mistake right?

[dezetingz]

Hey I want to grab the variable that contains the smscode after it is sent to make a comparison at a OTP (not using one like how you have demonstrated) how would I go about doing that

[dharitgabani]

Hey man I was wondering what font you have used in the thumbnail. It’s very catchy and clean.

[kemids]

hi i followed everything in the tutorial but i always get 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? ]..i got sha1 from signing report

[vivekjunghamal]

Did anyone came across this?
doesn't work, what is the alternative for this?

can be applied. Tell me if this worked or not !

[sanchitrastogi]

I'm getting this error! Any idea why this is happening ?


I/flutter (25777): Instance of 'AuthException'
I/flutter (25777): verification failed

[omairkhan]

The Logout part of the code works, but the login part of the code doesn't work ! the app doesn't change the UI even the user is logged In.. Help! need this to be done badly!

[anirbanrubel]

How to get the Debug Signing Certificate SHA-1? Please help

[rickysharma]

bro after watching your first video I have been waiting for this video as u haven't explained what if auto verification is not done tnx 4 this.

[cybergeek]

Do you have an email, I need an app developed and your WEBSITE IS NOT WORKING

[sowmyancs]

Great content. Thanks for sharing. Question: What is the expiry of the of Firebase Authentication token.? E.g once the user signed in using phone number, till how long the user can use the authentication context?

[sm-dfft]

hello i have tried this but it is showing me 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 ]

as my package name is correct and i dont know how to configure SHA-1

[soorajkkv]

Hi, I followed your tutorial. I have a doubt, how can i identify if the user entered a wrong OTP?, and also how to show a circular progress indicator?

[flutterkhan]

showing this error please help


onAuthStateChanged