Migration from Rails 2.3.5 to Rails 8.1 successful.

Merging dev branch.

1 files changed, 11 insertions, 0 deletions

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 22a7940..0be66e9 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,3 +1,14 @@
 # Methods added to this helper will be available to all templates in the application.
 module ApplicationHelper
+  def form_error_messages(form_object)
+    object = form_object.is_a?(ActionView::Helpers::FormBuilder) ? form_object.object : form_object
+    return "" unless object && object.errors.any?
+    content_tag(:div, :class => "error_messages") do
+      content_tag(:ul) do
+        object.errors.full_messages.map do |msg|
+          content_tag(:li, msg)
+        end.join.html_safe
+      end
+    end
+  end
 end