StrongParameters with Devise

passwords_controller.rb

# app/controllers/users/password_controller.rb

class Users::PasswordsController < Devise::PasswordsController
  def resource_params
    params.require(:user).permit(:email, :password, :password_confirmation, :reset_password_token)
  end
  private :resource_params
end

registrations_controller.rb

# app/controllers/users/registrations_controller.rb

class Users::RegistrationsController < Devise::RegistrationsController
  def resource_params
    params.require(:user).permit(:current_password, :email, :name, :password, :password_confirmation)
  end
  private :resource_params
end

routes.rb

# config/routes.rb

devise_for :users, :controllers => {:passwords => "users/passwords", :registrations => "users/registrations", :sessions => "users/sessions"}

sessions_controller.rb

# app/controllers/users/sessions_controller.rb

class Users::SessionsController < Devise::SessionsController
  def resource_params
    params.permit(:user).permit(:email, :password)
  end
  private :resource_params
end