I have a typical user registration journey(mobile app) which during signup takes email, name, mobile and passcode(also unique). I am then creating a user with the “/dbconnections/signup” api.
Now during login I want to authenticate the user with only his unique passcode(no email given).
This is where I need some advice on how to go about achieving this? I know Auth0 allows login using “User-Password-Authentication”, Passwordless - SMS, Email only, Touch ID functionalities but none of them help my case.
Any help is much appreciated!