Reply To: Relationship Field: filter for posts (i.e. image)

• nicmare

• February 4, 2015 at 4:29 am

nice one but this is the correct query:

// only show results with image in relationship field
add_filter('acf/fields/relationship/query', 'my_relationship_query', 10, 3);
function my_relationship_query( $args, $field, $post ){
    
    $args['meta_query'] = array(
	    array(
	    	// just check if this key exists:
	        'key' => '_thumbnail_id'
	    )
	);

    return $args;
}

thank you for leading me into the right direction!