I have an extension in my app that lets users select photos or video of their "Photos" / "Photos" app to publish in my app.
I limit the number of pictures to 20 and the video limit to 1. By doing the following:
However, I want the users to choose one image or just a video.
This configuration is not possible.
I've read this thread: NSExtension Share Extension limit Pictures count
They explained that I can make custom validation rule, but I have no idea how to write it.
Is there another activation parameter or can anyone help with the rule?
Thanks in advance!