QuickForm and Group Rules Again :)

Hi list, i'm trying to use efficiently QuickForm, but i'got a trouble :) let's say i have a quickform like this: $form = new HTML_QuickForm(); $group[] =& HTML_QuickForm::createElement('text', 'city'); $group[] =& HTML_QuickForm::createElement('text', 'state'); $group[] =& HTML_QuickForm::createElement('text', 'zip'); $form->addGroup($group, 'city_state_zip', 'City, State, Zip:'); $form->addElement('submit', 'submit'); $address_rules['city'][0] = array('City is required', 'required'); $address_rules['state'][0] = array('State is required.', 'required'); $address_rules['zip'][0] = array('Zip Code is required', 'required'); $form->addGroupRule('city_state_zip', $address_rules); this is one of quickform examples. if i use $form->toArray() i will detect rules and errors on a per group basis. Is there a way to mark the child element of a group with is own error ? for now, if the form is not valid i got: [elements] => Array

        (
            [0] => Array
                (
                    [name] => city_state_zip
                    [value] => Array
                        (
                            [city] => rrr
                            [state] =>
                            [zip] =>
                        )

                    [type] => group
                    [frozen] =>
                    [label] => City, State, Zip:
                    [required] => 1
                    [error] => State is required.
                    [separator] =>
                    [elements] => Array
                        (
                            [0] => Array
                                (
                                    [name] => city_state_zip[city]
                                    [value] => rrr
                                    [type] => text
                                    [frozen] =>
                                    [label] =>
                                    [required] =>
                                    [error] =>
                                    ^^^^^^^^^^^^^^^^^^
                                    [html] =>
                                )

And i would like: [elements] => Array

        (
            [0] => Array
                (
                    [name] => city_state_zip
                    [value] => Array
                        (
                            [city] =>
                            [state] =>
                            [zip] =>
                        )

                    [type] => group
                    [frozen] =>
                    [label] => City, State, Zip:
                    [required] => 1
                    [error] => city is required.
                    [separator] =>
                    [elements] => Array
                        (
                            [0] => Array
                                (
                                    [name] => city_state_zip[city]
                                    [value] =>
                                    [type] => text
                                    [frozen] =>
                                    [label] =>
                                    [required] =>
                                    [error] => city is required
                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                                    [html] =>
                                )

Thanks for your replies Regards Xavier