app/controllers/decidim/proposals/admin/proposals_merges_controller.rb in decidim-proposals-0.25.2 vs app/controllers/decidim/proposals/admin/proposals_merges_controller.rb in decidim-proposals-0.26.0.rc1

@@ -14,10 +14,13 @@
               flash[:notice] = I18n.t("proposals_merges.create.success", scope: "decidim.proposals.admin")
               redirect_to EngineRouter.admin_proxy(@form.target_component).root_path
             end
 
             on(:invalid) do
-              flash[:alert] = I18n.t("proposals_merges.create.invalid", scope: "decidim.proposals.admin")
+              flash[:alert_html] = Decidim::ValidationErrorsPresenter.new(
+                I18n.t("proposals_merges.create.invalid", scope: "decidim.proposals.admin"),
+                @form
+              ).message
               redirect_to EngineRouter.admin_proxy(current_component).root_path
             end
           end
         end
       end