/**
* Sets code
*
* @param string $code GTIN-13 code
*/
public function setCode($code)
{
$len = strlen($code);
if ($len > 13) {
throw new ArgumentException('Gtin13: $code can not be longer than 13 characters, ' . $len . ' given');
}
if ($len < 12) {
throw new ArgumentException('Gtin13: $code can not be shorter than 12 characters, ' . $len . ' given');
}
parent::setCode($code);
}
