title: Does this function even exist or is it deprecated?
body: <p>I have being trying to figure out, but in vain, whether this controller function even exists:
  <code>$controller-&gt;field</code>. I have looked all around the internet and I haven't been able to find any documentation on function. Is it deprecated or does it even exist? Can anyone shed some light on it?</p>
  
  <pre><code>$Event = new EventsController;
  $Event-&gt;constructClasses();
  $data = $Event-&gt;field('title', "title = '".mysql_real_escape_string($this-&gt;params['form']['newtitle'])."'");
  </code></pre>