How to do email only sign up using default active-admin setup
Context The idea is to develop the same requirement as devise describe in their guide: The project is using the admin_user approach and sets the default setup included on activeadmin. (NOTE) One other recommended solution is to migrate the admin_user model to user and configure devise normally as a separate engine. Guide If you haven’t already, enable the confirmable module If you haven’t already, follow the Devise instructions for configuring views, install in app/views/active_admin/devise...