Nope, I was looking for an unique key for every row of my repeater field. I had the hope that I could use the actual meta_id key from the db but I realized that this key changes with every update of the post .. so that’s not an option.
I’m now working on a custom field type that fills in an auto generated key.
Welcome to the Advanced Custom Fields community forum.
Browse through ideas, snippets of code, questions and answers between fellow ACF users