/**
* Extract Field data from XML input
*
* @param Tracker_FormElement_Field $field
* @param SimpleXMLElement $field_change
*
* @return mixed
*/
public function getFieldData(Tracker_FormElement_Field $field, SimpleXMLElement $field_change)
{
$timestamp = strtotime((string) $field_change->value);
if ($timestamp > 0) {
return $field->formatDate(strtotime($field_change->value));
}
return '';
}
