Small stuff

Author: augustine-tran

test/dummy/app/controllers/forms/previews_controller.rb

@@ -14,7 +14,7 @@ def create
     if @instance.valid?
       render :create
     else
-      render :show
+      render :show, status: :unprocessable_entity
     end
   end
 

test/dummy/app/views/_form_core/fields/_date.html.erb

@@ -1,7 +1,7 @@
 <div class="form-group row">
   <%= f.label field.key, field.name, class: 'col-sm-2 col-form-label' %>
   <div class="col-sm-10">
-    <%= f.date_field field.key, field.field_options.merge(class: 'form-control', id: field.id, required: field.required, disabled: field.disabled?, class_for_error: "is-invalid") %>
+    <%= f.date_field field.key, options: field.field_options.merge(class: 'form-control', id: field.id, required: field.required, disabled: field.disabled?, class_for_error: "is-invalid") %>
     <%= f.error_message field.key, class: "invalid-feedback" %>
     <% if field.hint.present? %>
       <span class="form-text text-muted">

test/dummy/app/views/forms/previews/show.html.erb

@@ -2,6 +2,17 @@
   <%= render "forms/tabs" %>
 </div>
 
+<% if @instance.errors.any? %>
+  <div id="error_explanation" class="errors">
+    <h2><%= pluralize(@instance.errors.count, "error") %> prohibited this form from being saved:</h2>
+    <ul>
+      <% @instance.errors.full_messages.each do |message| %>
+        <li><%= message %></li>
+      <% end %>
+    </ul>
+  </div>
+<% end %>
+
 <div class="container">
   <%= render "_form_core/render/form",
              form: @form, instance: @instance,