Firebase reset password link showed me error on the screen

I tried both the custom action URL as well as the default URL *.firebaseapp.com/__/auth/handler, but no luck.

Both cases show the same error on the screen after clicking the link.

It says "The requested action is invalid."

Also I checked the console log, it says "Request is missing required data".

I also checked my GCP admin panel, and make sure there is no restriction to the browser key.

Where could possibly go wrong? Any help is appreciated 🙏

https://stackoverflow.com/questions/65854756/firebase-reset-password-link-showed-me-error-on-the-screen January 23, 2021 at 09:05AM