How to integrate user registration?

By calling the following method with the corresponding fields, a roll-up is performed in our systems.
First create the user model and then call the method as in the example.

The error delegate is always the same, to be implemented by the clients as needed.

Meanwhile, the other delegate is the one that allows the client application to react to the library's responses.

In this case, this method allows the customer to know when the enrolment is finished or if it is still validating the email or sms and to be able to display different messages during validation.

Do we know the registration status when starting the app from 0?

The client can call the following method to check the status of the user, whether it is in the process of validation or already validated.

The response is contained in the roll call delegate