Fully support setting acceptedFiles as .fileending

[wirmar]

input type=file also supports setting the acceptedFiles as file endings. (e.g [".jpg", ".png"]), see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#Unique_file_type_specifiers
This is useful for custom file types whose mime type is not known by the browser.

What already works:

• When clicking the dropzone to open the file explorer to select a file, the files are already filtered to only show the files with the provided file endings. (Tested on windows)
• When dropping an unsupported or supported file ending the file is accepted or rejected as expected.

What doesn't work:

• When hovering a file over the dropzone it always shows the "wrong file type" hover state (red), even if the file is accepted when dropped.

[panz3r]

Should be resolved as of PR #121 .

For more details about supported file types and filters see section Accepting specific file types of react-dropzone docs here.

[Camsteack]

Hi,
This doesn't seem to be work on the last version 3.2.1. When I hover the dropzone I still always shows the rejected red state if I use file extensions, but reading the react-dropzone documentation it won't be working anyway no ?

Thanks a lot

[sli]

Yep, I can confirm that the described bug is present (still or again) in 3.3.0.