Degrade gracefully for browsers that don't understand draggable files (IE < 10)

It should degrade gracefully. The file input should work normally. If it doesn't, can you find out why? Front end or back end?

That's it?? So the file input works fine!?

Give me a patch. I don't care about IE 7, 8 and 9.

Why check for draggable? Does it still work in IE 10?

No, for me its not working in IE 10

I still don't care about IE < 10.

@abarpetia Does IE 10 work with the normal latest release?

I think the only thing this issue should fix is hiding the "DRAG ON ME" and border for browsers that don't understand draggable files. Like I said, it should all degrade gracefully, so no extra JS necessary.

I think this very simple check fixes it:

  // Browers that don't know File, won't have event.dataTransfer.files.
  if (!window.File || !File.prototype) {
    return;
  }

Sorry for late reply. When i installed this module on my dev environment at that it was not working on IE 10 but after moving to Production environment it stated working on IE 10. Not sure what was the cause but it's working now so all good.