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![Error: [auth/app-not-authorized] This app is not authorized to use Firebase Authentication](https://i.ytimg.com/vi/_AoHcgJJqv4/mqdefault.jpg)
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Last Updated: October 17, 2026
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Please do share and if you the video please do hit and if you have any query please write it box ... Solve Missing or Insufficient Permission in The given sign-in provider is disabled for this I want to check if the account uses the newly verified phone number that OTP is a new user? I read on the docbase's doc, there ...
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