I have a RoR apps which uses Devise for user registrations and session management. As of now the users can signup using email and I use :confirmable in devise so that a confirmation email is sent and user account will be activated. But now I want to add a option to user to register either with email or username so that i have to confirm if he uses email and no confirmation is required if he is not providing email..
Can i achieve this using devise..?
Thanks in advance.