Home Forums Backend Issues (wp-admin) "Featured image" still intact upon removal Reply To: "Featured image" still intact upon removal

    function acf_set_featured_image( $value, $post_id, $field  ){
        if($value != ''){
          //Add the value which is the image ID to the _thumbnail_id meta data for the current post
          add_post_meta($post_id, '_thumbnail_id', $value);
        } else {
          delete_post_meta($post_id,'_thumbnail_id', $value);
        return $value;
    // acf/update_value/name={$field_name} - filter for a specific field based on it's name
    add_filter('acf/update_value/name=cursusfoto', 'acf_set_featured_image', 10, 3);