firebase auth => auth/captcha-check-failed and "Hostname match not found" errror

user_3066142 0
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I am getting the following message when trying to use auth.linkWithPhoneNumber(). All other auth services on the same domain are working fine.

auth/captcha-check-failed and "Hostname match not found" errror

https://github.com/firebase/quickstart-js/issues/394

Now I know this issue is reference all over but the solutions are not working for me... The solution i keep finding is to update Authorized Domains however there are 2 reasons that might not be the solution for this app.

  1. All other auth services are working just fine
  2. I am unable to change anything under Authorized Domains.

Login by phone DOES work on localhost, but not in prod

When updating Authorized domain the changes do not save. instead i get the following

Error updating authorized domain list

Question

If the solution for the auth/captcha... is to update domains then why cant i save changes there? If that is likely not the solution then do you know what it could be

enter image description here

firebase-authentication firebase
2 Answers

What's your browser and do you have any Allow CORS extension installed? Try to toggle it to off and try again.

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