title: Upload a base64 encoded image using FormData?
body: <p>I have a jpeg as a base64 encoded string.</p>
  
  <pre><code>var image = "/9j/4AAQSkZJRgABAQEAS..."
  </code></pre>
  
  <p>I would like to upload this jpeg to the server using FormData.</p>
  
  <pre><code>var data = new FormData();
  </code></pre>
  
  <p>What is the proper way to append the image to data?  </p>