public function isValid($value, array $options = array())
{
parent::isValid($value, $options);
$result = false;
$obj =& $this->validator->object;
$xpdo =& $obj->xpdo;
$validParentClasses = array('Taxonomy', 'Term');
if ($obj->Parent && in_array($obj->Parent->class_key, $validParentClasses)) {
$result = true;
}
if ($result === false) {
$this->validator->addMessage($this->field, $this->name, $this->message);
}
return $result;
}
public function isValid($value, array $options = array())
{
parent::isValid($value, $options);
$result = false;
$obj =& $this->validator->object;
$xpdo =& $obj->xpdo;
$validParentClasses = array('modDocument', 'modWebLink', 'modSymLink', 'modStaticResource');
if ($obj->get('parent') === 0 || $obj->Parent && in_array($obj->Parent->class_key, $validParentClasses)) {
$result = true;
}
if ($result === false) {
$this->validator->addMessage($this->field, $this->name, $this->message);
}
return $result;
}
public function isValid($value, array $options = array())
{
if (!isset($options['alias'])) {
return false;
}
parent::isValid($value, $options);
$result = false;
$obj =& $this->validator->object;
$xpdo =& $obj->xpdo;
$fkdef = $obj->getFKDefinition($options['alias']);
if (isset($obj->_relatedObjects[$options['alias']])) {
if (!is_object($obj->_relatedObjects[$options['alias']])) {
$result = false;
}
}
$criteria = array($fkdef['foreign'] => $obj->get($fkdef['local']));
if (isset($fkdef['criteria']['foreign'])) {
$criteria = array($fkdef['criteria']['foreign'], $criteria);
}
if ($object = $xpdo->getObject($fkdef['class'], $criteria)) {
$result = $object !== null;
}
if ($result === false) {
$this->validator->addMessage($this->field, $this->name, $this->message);
}
return $result;
}