Oauth/token endpoint payload

I have a Flutter app that logs in user by sending a validation code by sms. To validate that code I hit oauth/token endpoint. This endpoint returns a payload that contains the name property but it is empty. How can I configure it return the phone number instead of an empty string in name?

Hi @pablo.didone,

Welcome to the Auth0 Community!

Can you please provide an example of the requests and responses you are seeing?