When a user submits an incorrect email address or password in a traditional registration sign-in from the provider list, they are given the option to create new password. The
UIAlertView that informs the user of the failed sign-in has a button to begin the forgotten password flow. Once the user taps “Forgot Password,” another
UIAlertView is presented asking the user to confirm their email address. If the user taps Send, then an API call will be made to registration that will trigger an email with instructions on how the user can reset their password.
If you would like to trigger the forgotten password flow directly call