/**
* Recursively extract values for elements and sub-fieldsets, and populate form values
*
* @return array
*/
public function extract()
{
$values = parent::extract();
foreach ($this->getFieldsets() as $fieldset) {
if (isset($fieldset->getOptions()['use_as_base_fieldset'])) {
continue;
}
$name = $fieldset->getName();
$values[$name] = $fieldset->extract();
$fieldset->populateValues($values[$name]);
}
return $values;
}
