Once users are registered with your application (after completing the user verification process if required) they will be able to log in with their username, phone number or email address.
Logging in with a password
Here is the sample code for authenticating a user. Invoke the authenticateSynchronous method with a combination of a username (or a phone number or an email address) and a password.
Investigating failed logins
The error property of the NSError will return 302 if the specified user does not exist or if the password is invalid. The code 302 is also returned if the specified user is currently disabled by the app administrator. See Error details to learn more the exception handling.
For security reasons, the SDK cannot determine which is the cause of the exception. On the other hand, the app administrator can identify the error cause by checking the developer log.