Firebase Auth - Unable to Add Phone Number for Testing

user_7301018 0
Viewed 1022

I'm unable to add a phone number for testing my Firebase Phone Authentication workflow. See the images below:

Firebase Phone Auth Panel Firebase Phone Auth

After providing a valid phone number/verification code and clicking "Add", I get this error: enter image description here

I've tried to register my device multiple times over the last two weeks with the same outcome. Hopefully someone has seen this before and if so, is there a solution?

UPDATE:

I've tried the following number formats with the same results -

+1 123-456-7890

+11234567890

google-cloud-firestore firebase-authentication firebase
3 Answers

Long story short, I was using my personal phone number as the number for test; which I successfully used on a previous Firebase-backed project with the same feature. I removed the test phone number from the Firebase project as I had finished testing the feature. I think it very well may be a bug on Firebase's end

I was successfully able to use the phone number "+1 111-111-1111"

UPDATE:

After successfully using the '+1 111-111-1111' phone number, deleting it, and trying to re-enter it, I was greeted with the same error

user_73010180

You need to delete the User phoneNumber in the authentication tab before you can add (or re-add) a phone number as a test phone number

user_157099990
  1. First delete number for Authentication > User Tab.
  2. Then add number now, it works perfectly.
user_52084910
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