Is it possible to extend the gform_duplicate_message filter to target a specific field on a specific form?
On my form I have two separate fields that each check for duplicate entries. I would like to display a custom message when a duplicate email address is found and a different custom message when a duplicate nickname is found.
At present I can target a specific form with the gform_duplicate_message filter, but not a specific field. Any suggestions or code snippets much appreciated.
Similar functionality has been requested in this thread I think.