eZ\Publish\Core\FieldType\MapLocation\MapLocationStorage\Gateway\LegacyStorage::hasFieldData PHP Метод

Returns if field data exists for $fieldId.

protected hasFieldData ( integer $fieldId, integer $versionNo ) : boolean
$fieldId	integer
$versionNo	integer
Результат	boolean

    protected function hasFieldData($fieldId, $versionNo)
    {
        return $this->loadFieldData($fieldId, $versionNo) !== null;
    }

LegacyStorage