title: Is there any way to use ngForm for div elements in Angular2
body: <p>Is there any way to use ngForm for some elements (not <code>form</code> element)?</p>
  
  <pre><code>// ERROR
  &lt;div #sampleForm="ngForm"&gt;
    ...
  &lt;/div&gt;
  </code></pre>
  
  <p>I've heard <code>form</code> elements have an instance of ngForm applied and it provides some features. But I want to know how to get an instance of ngForm in some elements.</p>