How to disable an action in devise, rails

Question

I'm using Rails and Devise. There is an Admin model created by devise. How can i disable creating admins? (how to disable create and new actions is devise controller)

My Rails version is 6.0.1

Answer 1

You can use the skip: option with devise_for to skip the generation of routes for any of the Devise controllers:

devise_for :admins, skip: :registrations

If you still want to let the admins update and destroy their accounts you need to manually re-add those routes:

devise_for :admins, skip: :registrations
devise_scope :admin do
  resource :admin_registration, only: [:edit, :update, :destroy],
                                path: 'admins',
                                controller: 'devise/registrations'
end