/**
* Zip validator.
*
* @param $zip
* @return bool
*/
public function validateZip($zip)
{
$zip = $this->clearZip($zip);
if ($this->country->getZipLength() && strlen($zip) !== $this->country->getZipLength()) {
$this->addError(sprintf("Wrong zip length: in %s zip length is %s not %s.", $this->country->getId(), $this->country->getZipLength(), strlen($zip)));
return false;
}
return $zip;
}
