Hi. Is it possible to list all posts from others users that have the same field input as one of the logged in user’s? In other words, can a logged in user see other user’s specific related content (on the basis of a particular field)? What makes this a little more complicated is that one of the fields uses a repeater (with a number sub field) and the other one is just a number field.
The context is this: (1) Members use the front-end of this website to log the release into the wild of endangered birds, with leg rings. Every release generates a custom post including a repeater field for the leg ring numbers. (2) When someone finds a dead bird with a leg ring they can also log it and it’s location on the website, which also generates a custom post. (3) The original member should then be notified that one of their released birds has been found.
I think this must be possible but I’m struggling to put the pieces together. Any help would be very much appreciated.