/**
* @param Address $remoteAddress
* @param ContactAddress $address
*
* @return bool
*/
protected function isRegionChanged($remoteAddress, $address)
{
return $remoteAddress->getRegion() == $address->getRegion() || ($remoteAddress->getRegion() ? $remoteAddress->getRegion()->getCombinedCode() : null) === ($address->getRegion() ? $address->getRegion()->getCombinedCode() : null);
}