• bosoxbill

• January 18, 2020 at 2:10 am

I think I accidentally deleted my response, so here it is again:

I would use jQuery for this and also add the tab to the field group beforehand. You’ll want to use the acf/input/admin_footer action.

It would look something like this:

add_action('acf/input/admin_footer', 'check_for_videos');

function check_for_videos(){

?>
<script>

var rowCount = jQuery('#acf-group_571814caa0f78 table tbody).find('tr');
	if(rowCount ==0 ){
		
		jQuery('tab field selector here').hide();
		
	}
</script>
<?
}

It is sometimes difficult to nail down the exact name to use in the selector. For me it’s a trial and error thing.