title: HTML input value disappears after adding jquery datepicker option?
body: <p>I have multiple text inputs like this:</p>
  
  <pre><code>&lt;input type="text" class="datepicker" value="11-11-2016"&gt;
  </code></pre>
  
  <p>And the jquery script:</p>
  
  <pre><code>  $(".datepicker").each(function() {
      $(this).datepicker();
      $(this).datepicker("option", "changeYear", true);
    });
  </code></pre>
  
  <p>The input value disappears immediately after the page loads!!!</p>
  
  <p>If I remove the option:</p>
  
  <pre><code>$(this).datepicker("option", "changeYear", true);
  </code></pre>
  
  <p>... the value doesn't dissapear, but whenever I add any of the jquery datepicker options - the value dissapears!?</p>