/**
* Pole: imie
*
* @param boolean $acl
* @param string $fieldname
* @param string $label
* @param mixed $force_required
* @return void
*/
public function name($acl = false, $fieldname = 'forename', $label = 'Imię:', $force_required = null)
{
parent::name($acl, $fieldname, $label, $force_required);
$element = $this->getElement($fieldname);
$element->addFilters(array(new Zend_Filter_StringToUpper()));
}