Phone number-based user registration

Hello Community!

I’m in the process of integrating Auth0 into my application and exploring the possibility of allowing users to register with their phone numbers. I’m aware that Auth0 primarily supports email-based authentication, but I’m curious if there are recommended approaches or best practices for incorporating phone numbers into the registration process.

Is it possible to enable user registration in Auth0 using phone numbers as the primary identifier? If so, what’s the recommended way to implement this?


Hi @albert2,

Welcome to the Auth0 Community!

Have you looked into Passwordless Authentication with SMS?

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