Question regarding validation

[oddnavy]

Great addon!

Bit of a ember component novice and I'm wondering how I could go about validating the drop event based on the contents of the model and then cancel it if certain parameters are no met.

Thanks!

[mharris717]

Great question. Right now I don't think so, but that kind of hook is definitely needed. I'll check it out.

Thanks for the issue!

[kodonnell]

Just adding that I'd be very keen to see this implemented. I.e. for each draggable object, to be able to specify the allowed draggable targets (or vice-versa ... for a target, specify the allowed draggables). It could be as complex as a full-blower validator ... or it could be as specifying a droppable key e.g. "posts" which would dictate that only draggable objects with key="posts" can be dropped into targets with key="posts" (and it's the user's responsibility to set these keys beforehand, which essentially makes this equivalent to validators).