How do you check if a phone number is already in use?

[mikeloc]

Hi there, @samuel1… I have never tried it, but if you do the sign up as described in the following post (which it sounds like you may have done), I would think Bubble would do the duplicate check for you in the same way it doesn’t let someone sign up with an email address that is already in the system.

How to Signup/Login User using something other than Email

I would like to Sign users up and Log users in, but would want to use phone numbers instead of emails as the main log in method. Is there a way to do this? Or is it compulsory to use the email as a log in.

Is it not working that way for you?

Best…
Mike