title: 'Accept' attribute of input element is not working
body: <p>I came across a browse file dialog-control tag in html and the tag was </p>
  
  <pre><code>&lt;input id="myfile" name="myfile" type="file" accept="application/pdf"/&gt;
  </code></pre>
  
  <p>but the 'accept' attribute doesn't seems to have any effect. I am using Internet Explorer 8.</p>