title: How to filter file kendo-ui upload?
body: <p>I'm using kendo-ui upload, I want to filter file (only allow choose .jpg, .png), but I don't know to implement in javascript, please help me! <br/></p>
  
  <p>1- .cshtml file    </p>
  
  <p><code>&lt;input name="files" id="files" type="file" /&gt;</code></p>
  
  <p>2- JavaScript</p>
  
  <pre><code>$(document).ready(function () {
      $("#files").kendoUpload({
          multiple: false,
  
          async: {
              saveUrl: "Home/Save"
          }
      });
  });
  </code></pre>