No advance on that issue?
i tried this
add_filter('acf/prepare_field/type=tab', 'sagive_validate_extra_tabclass', 10);
function sagive_validate_extra_tabclass( $field ){
if( !empty($field['tabclass']) ) {
$field['class'] = 'some-class';
$field['wrapper']['class'] = 'some-class';
}
return $field;
}
Doesnt work (at least on the tab element)… which is where i need it.