Hello.
I'm trying to develop a K2 plugin that will give the user the ability to upload an extra image to each K2 item.
I'm able to render the extra input field in the K2 item form but when I click save, although the item is saved as expected, the image upload seems to have failed.
Can you guide me with that?
I also want this plugin to add an extra tab next to the "Attachments" tab. What is the right params group name I should use?
Thanks in advance