<%= f.field_container :volume_price_model, class: ['form-group'] do %> <%= f.label :volume_price_model_id, t('spree.volume_price_model') %> <%= f.collection_select :volume_price_model_ids, Spree::VolumePriceModel.all, :id, :name, { include_blank: t('spree.match_choices.none') }, { class: 'custom-select fullwidth', disabled: cannot?(:edit, Spree::VolumePriceModel) } %> <%= f.error_message_on :volume_price_model %> <% end %>