if you got error
Warning: Undefined array key 2 in /wp-content/plugins/advanced-custom-fields/includes/acf-hook-functions.php on line 92
add this code before $field = $args[ $index ]; , acf-hook-functions.php on line 92
if ( ! isset( $args[ $index ] ) || ! is_array( $args[ $index ] ) ) {
return $args[0];
}
this works both [acf field=”FIELD_NAME”] and [acf field=”FIELD_NAME” post_id=”POST_ID”].
