app/views/stories/_form.html.erb
<%= form_with(model: story) do |form| %>
<% if story.errors.any? %>
<div style="color: red">
<h2><%= pluralize(story.errors.count, "error") %> prohibited this story from being saved:</h2>
<ul>
<% story.errors.each do |error| %>
<li><%= error.full_message %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="row mb-3">
<%= form.label :address, style: "display: block", class: "form-label" %>
<%= form.text_field :address, class: "form-control" %>
</div>
<div class="row mb-3">
<%= form.label :body, style: "display: block", class: "form-label" %>
<%= form.rich_text_area :body %>
</div>
<%= form.submit class: "btn btn-primary mb-3" %>
<% end %>