%label.notice{ for: departement_input_id } Le département de l’EPCI
= @form.select :code_departement, departement_options, departement_select_options, required: @champ.mandatory?, id: departement_input_id, class: "width-33-desktop width-100-mobile"
- if @champ.departement?
  = @form.select :value, epci_options, epci_select_options, required: @champ.mandatory?, id: @champ.input_id, aria: { describedby: @champ.describedby_id }, class: "width-33-desktop width-100-mobile"