Dropzone is usable in our online demo

[tabacitu]

Bug report

What I did:

Went to https://demo.backpackforlaravel.com/admin/monster/140/edit#uploads

What I expected to happen:

Expected the Dropzone to be disabled, unusable or something.

What happened:

I could upload files... or at least it looks like it:

[tabacitu]

@pxpm didn't we already take care of this?

[pxpm]

We took, I am sure you disabled them after I created the mutators to disable the uploading process.

I will have a look at it 👍

[pxpm]

It's buggy, but no files were uploaded.

fixed in #549