Hi,
Few days ago my all projects was working fine, but i dont know why now its showing Login failed. means i used login failed block to show this error, and now login is failing. i am attaching blocks below.
I think now their is any problem in firebase. plz you also try to make test app, and check this otp system is working or not on firebase
I am attaching my details, to understand you what i did
Note:- I enable the Phone
all of your projects were working fine so now none of them working or only one of them isn’t working?
Are you receiving sms or not? Have you tried to receive sms through plain text instead of extension to pick country code?
You need to copy the Google signed (google provided) SHA-1 & SHA-256 Certificate from the Playconsole and paste in your Firebase project (in Android app section)