.form-page
  %section.card.form-card
    = bootstrap_form_for [:admin, @role] do |f|
      - if @role.errors.any?
        #error_explanation
          %h2
            = pluralize(@role.errors.size, "error")
            prohibited this role from being saved:
          %ul
            - @role.errors.full_messages.each do |msg|
              %li= msg
      .card-body
        = f.text_field :name
        = f.text_area :description
      .card-footer
        = f.submit 'Save', class: 'btn btn-success'