title: React and Multiple form fields
body: <p>I was reading <a href="http://facebook.github.io/react/docs/forms.html#controlled-components">documentation on "onChange"</a> and I am curious as to what I would do if my forum has multiple fields like select boxes, checkboxes, text areas and inputs? Do I just do something like:</p>
  
  <pre><code> getInitialState: function() {
      return {textArea: 'Hello!', input: 'World', ...};
    },
  </code></pre>
  
  <p>to the initial state and then the same concept for handling that change of that field?</p>