title: html form tag is sometimes absent in forms
body: <p>Sometimes I see a form that is wrapped in a form tag</p>
  
  <pre><code> &lt;form action="demo_form.asp" method="get"&gt;
    First name: &lt;input type="text" name="fname"&gt;&lt;br&gt;
    Last name: &lt;input type="text" name="lname"&gt;&lt;br&gt;
    &lt;input type="submit" value="Submit"&gt;
   &lt;/form&gt;
  </code></pre>
  
  <p>And sometimes there is no form tag, but just a div</p>
  
  <pre><code>&lt;div class="view"&gt;
    &lt;input class="toggle" type="checkbox"&gt;
    &lt;button class="destroy"&gt;&lt;/button&gt;
  &lt;/div&gt;
  &lt;input class="edit" value="&lt;%= title %&gt;"&gt;
  </code></pre>
  
  <p></p>
  
  <p>How come sometimes the form tag is present and other times its not for forms?</p>