Posted by Uroš Gruber on 08/11/05 16:06

Torgny Bjers said the following on 11.8.2005 14:44:
> I am assuming that this is after a post operation. If it's JavaScript, I
> think the question should be directed to another list. So, if you group
> the elements that should be validated after the checkbox has been
> checked, you can activate/deactivate the group validation rules based on
> the state of the checkbox. Makes sense?

If I understand your idea the code would look like this
$form->addElement('text', 'taxNumber', 'Tax:');
$checkbox = &HTML_QuickForm::createElement('checkbox', 'isCompany','');

if ($checkbox->getChecked()) {
$form->addRule('taxNumber','required','Tax number is required');
}

if ($form->validate()) {
.....

Btw yes it must be checked when user submit this. But If it's possible
client option on rule, would be better.

regards

>>
>> I have one checkbox. I checkbox is checked I show additional fields
>> (just set visiblity to true). But some of that fields are required
>> only if this checkbox is checked. Is this possible with quick_form. I
>> try myself with grouping but without any luck.

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