[fix #474] display devise errors with flashes

2017-06-21 16:14:41 +02:00 · 2017-06-21 16:14:41 +02:00 · 8d008a51d0
commit 8d008a51d0
parent 2f9f74aa9f
3 changed files with 26 additions and 7 deletions
--- a/app/helpers/devise_helper.rb
+++ b/app/helpers/devise_helper.rb
@ -0,0 +1,8 @@
+module DeviseHelper
+  def devise_error_messages!
+    if resource.errors.full_messages.any?
+      flash.now[:alert] = resource.errors.full_messages
+    end
+    ''
+  end
+end