Fire Base phone number authentication is error

[Anu10 (Anu)]

Common causes for Firebase config file error

Hello everybody do I am going to list some common causes for Firebase config file error because I might have seen at least 100 topics regarding this error. So let’s begin - The number 1 mistake is regarding the Package name - [image] [image] The package name entered in the app and the one in Firebase if they are not the same it will not work… See this helpful guide - Did it work ? still not worry not see the second mistake you might have…