/**
* @return bool
*/
public final function validate()
{
return Utils::noEmptyItems([$this->getWidth(), $this->getHeight(), $this->getDepth(), $this->getQuantity(), $this->getItemIdentifier(), $this->getWeight()]);
}
/**
* @return bool
* @throws \Exception
*/
public final function validate()
{
return Utils::noEmptyItems([$this->getWidth(), $this->getHeight(), $this->getDepth(), $this->getIdentifier(), $this->getMaxWeight(), $this->getInternalIdentifier()]);
}