Pimcore\Model\Object\ClassDefinition\Data\QuantityValue::checkValidity PHP Метод

    public function checkValidity($data, $omitMandatoryCheck = false)
    {
        if (!$omitMandatoryCheck && $this->getMandatory() && ($data === null || $data->getValue() === null || $data->getUnitId() === null)) {
            throw new Model\Element\ValidationException("Empty mandatory field [ " . $this->getName() . " ]");
        }
        if (!empty($data)) {
            $value = $data->getValue();
            if (!empty($value) && !is_numeric($data->getValue()) || !$data->getUnitId()) {
                throw new Model\Element\ValidationException("Invalid dimension unit data " . $this->getName());
            }
        }
    }