How to set File objects and length property at FileList object where the files are also reflected at FormData object?
Edit: As proven by OP, in one of their gist, there is actually a way to do it… The DataTransfer constructor (currently only supported by Blink, and FF >= 62), should create a mutable FileList (chrome currently always return a new FileList, but it doesn’t really matter for us), accessible through the DataTransferItemList. If I’m … Read more