/**
* Get form notices.
*
* @param string|null $field Field name
*
* @return array
*/
public function getNotices($field = null)
{
if ($field) {
$notices = $this->_notices->filter($field);
} else {
$notices = iterator_to_array($this->_notices);
}
foreach ($this->getFieldSets() as $fieldSet) {
$notices += $fieldSet->getNotices($field);
}
return $notices;
}
public function filter($fieldName)
{
return parent::filter($fieldName);
}
