title: select an input by value?
body: <p>I have a bunch of hidden inputs on a page...</p>
  
  <pre><code>&lt;input type='hidden' name='thing' value='' /&gt;;
  &lt;input type='hidden' name='thing' value='' /&gt;;
  &lt;input type='hidden' name='thing' value='' /&gt;;
  </code></pre>
  
  <p>Etc...</p>
  
  <p>Each input can have an arbitrary value.</p>
  
  <p>In jquery, what is the best way to check if one of these inputs has been set to a known, specific value?</p>
  
  <p>Thanks</p>