mostrar un resumen de los errores

2020-06-27 21:42:32 -03:00 · 2020-06-27 21:42:32 -03:00 · 1fa549d3a1
commit 1fa549d3a1
parent 9db8215510
1 changed files with 13 additions and 0 deletions
--- a/app/views/posts/_form.haml
+++ b/app/views/posts/_form.haml
@ -3,6 +3,19 @@
    %h4= t('.errors.title')
    %p= t('.errors.help')

+    %ul
+      - post.errors.each do |attribute, errors|
+        - if errors.size > 1
+          %li
+            %strong= post_label_t attribute, post: post
+            %ul
+              - errors.each do |error|
+                %li= error
+        - else
+          %li
+            %strong= post_label_t attribute, post: post
+            = errors.first
+
 -# TODO: habilitar form_for
 :ruby
  if post.new?