<%= form_with(model: article) do |form| %>
<% if article.errors.any? %>
<%= pluralize(article.errors.count, "error") %> prohibited this article from being saved:
<% article.errors.each do |error| %>
- <%= error.full_message %>
<% end %>
<% end %>
<%= form.label :title %>
<%= form.text_field :title %>
<%= form.label :content %>
<%= form.rich_text_area :content %>
<%= form.submit %>
<% end %>