title: DOM element's val() property when looping through class's array with jQuery
body: <p>This works:</p>
  
  <pre><code>$('.validated').each(function(i, obj) {
      alert(obj.value);
  }); 
  </code></pre>
  
  <p>I'm trying to use more jQuery to do the same thing, but these don't work:</p>
  
  <pre><code>$('.validated').each(function(i, obj) {
      alert('.validated'[i].val());
  }); 
  </code></pre>
  
  <p>And</p>
  
  <pre><code>$('.validated').each(function(i, obj) {
      alert($('.validated')[i].val());
  });     
  </code></pre>
  
  <p>What am I doing wrong?</p>