How to get ActiveAdmin to work with Strong Parameters?

Question

Update: this question was asked before there was a solution for it already in ActiveAdmin. As Joseph states, the ActiveAdmin documentation now contains this information,

Answer 1

You can also use permit_params as follows:

ActiveAdmin.register Resource do

  permit_params do
    %i(first_name last_name)
  end

  index pagination_total: false do
    column :id
    column :first_name
    column :last_name
    actions
  end
end