Canonicalizer/CanonicalizeAddressDecorator.php
public function getPostalCode()
    {
        $canonicalizer = new PostalCodeCanonicalizer();

        return $canonicalizer->canonicalizeForCountry($this->address->getPostalCode(), $this->address->getCountry());
    }
public function getPostalCode()
    {
        $canonicalizer = new PostalCodeCanonicalizer();

        return $canonicalizer->canonicalizeForCountry($this->address->getPostalCode(), $this->address->getCountry());
    }
public function getPostalCode ( ) { $ canonicalizer = new PostalCodeCanonicalizer ( ) ; return $ canonicalizer -> canonicalizeForCountry ( $ this -> address -> getPostalCode ( ) , $ this -> address -> getCountry ( ) ) ; }
Gets the postal code for this address.
If no postal code is indicated as part of the address information, returns an empty string.

@return string
Gets the postal code for this address . If no postal code is indicated as part of the address information returns an empty string .