title: Can I give an ng-form a name that I can check with $pristine?
body: <p>I looked at the documentation for ng-form:</p>
  
  <p><a href="http://docs.angularjs.org/api/ng.directive:ngForm" rel="noreferrer">http://docs.angularjs.org/api/ng.directive:ngForm</a></p>
  
  <p>But it gives me almost no examples and I am still very confused.  What I would like to do is to have a table with input fields and then check if fields on the table are unchanged? I don't want to include this in a form so I was wondering if I can use ng-form. </p>
  
  <p>My HTML looks like this:</p>
  
  <pre><code>&lt;form name="itemForm"&gt;
  &lt;table&gt;
  ....
  &lt;/table&gt;
  &lt;button type="submit" data-ng-disabled="itemForm.$pristine"&gt;
  &lt;/form&gt; 
  </code></pre>
  
  <p>Can I do this with an ng-form directive enclosed in a <code>DIV</code> and still set the name in the same way?</p>