function addChild(WFView $view)
{
if (!$view instanceof WFPassword) {
throw new WFException("Only WFPassword child views are accepted.");
}
if ($this->confirmPasswordId !== NULL) {
throw new WFException("WFPassword accepts only one child.");
}
$this->confirmPasswordId = $view->id();
$this->setValueForKey(false, 'autocomplete');
$view->setValueForKey(false, 'autocomplete');
return parent::addChild($view);
}
