protected function validateIdentifiers($used_identifiers)
{
$members = $this->getPropValue('member') ?: null;
$validateIdentifiers = parent::validateIdentifiers($used_identifiers);
$validateMembers = $members === null || count($members) === 0;
return $validateIdentifiers && $validateMembers;
}
protected function validateIdentifiers($used_identifiers)
{
$members = $this->getPropValue('member');
$hasOneIdent = parent::validateIdentifiers($used_identifiers);
$hasMembers = !is_null($members) && count($members) > 0;
return $hasOneIdent || !$hasOneIdent && $hasMembers;
}
