Hi Guys
Thanks for the feature request.
I’ll have a think about adding this in, however, for now, please use the following code:
<?php
add_filter('acf/load_field', 'my_load_field');
function my_load_field( $field ) {
// add to class
$field['wrapper']['class'] .= ' ' . $field['name'];
// return
return $field;
}
?>