Dto::__construct

public function __construct(?array $fields = null)
{
	if ($fields !== null)
	{
		$fields = $this->transformKeysOnDecode($fields);
		$properties = $this->getProperties();

		if (!$this->validate($fields, $properties))
		{
			throw new InvalidDtoException();
		}

		$this->initProperties($fields, $properties);
	}
}