text: <%= form_for(@changeset, @url, fn f -> %>
    <div class="form-group">
      <%= label(f, :title) %>
      <%= text_input(f, :title, class: "form-control") %>
    </div>
  
    <div class="form-group">
      <%= label(f, :body) %>
      <%= textarea(f, :body, rows: 20, class: "form-control") %>
    </div>
  
    <%= submit(@submit, class: "btn btn-primary") %>
  <% end) %>
  