title: How to display a div tag if any form errors exist in angular?
body: <p>I know how to do one off validations in angular. What I am looking to do is to display a warning at the top of the page if any errors exist in the below forms that were trying to submit. How do I accomplish this?</p>
  
  <p>Is there a form.$errors? For if any error occurs on the page?</p>
  
  <p>So can I do something like this?</p>
  
  <pre><code>&lt;div id="errorInfoHeader" ng-show="formName.$errors"&gt; 
  </code></pre>