Retrieve monitor.getItem().files in canDrop function?

[Chee Meng]

Hi,

I'd like to ensure that:

1. Only 1 file is dragged over, and
2. The file type matches my list of allowed files.

However when I try to retrieve the value of files in the canDrop function, it returns a Browser doesn't allow reading "files" until the drop event.

Are there ways to work around this? Thanks!

[dan]

Unfortunately not, precisely because

Browser doesn't allow reading "files" until the drop event.

😉