Returns true if the supplied region supports mobile number portability. Returns false for
invalid, unknown or regions that don't support mobile number portability.
| public isMobileNumberPortableRegion ( string $regionCode ) : boolean | ||
| $regionCode | string | the region for which we want to know whether it supports mobile number portability or not. |
| return | boolean | |
public function testIsMobileNumberPortableRegion()
{
$this->assertTrue($this->phoneUtil->isMobileNumberPortableRegion(RegionCode::US));
$this->assertTrue($this->phoneUtil->isMobileNumberPortableRegion(RegionCode::GB));
$this->assertFalse($this->phoneUtil->isMobileNumberPortableRegion(RegionCode::AE));
$this->assertFalse($this->phoneUtil->isMobileNumberPortableRegion(RegionCode::BS));
}
/**
* Gets the name of the carrier for the given phone number only when it is 'safe' to display to
* users. A carrier name is considered safe if the number is valid and for a region that doesn't
* support
* {@linkplain http://en.wikipedia.org/wiki/Mobile_number_portability mobile number portability}.
*
* @param $number PhoneNumber the phone number for which we want to get a carrier name
* @param $languageCode String the language code in which the name should be written
* @return string a carrier name that is safe to display to users, or the empty string
*/
public function getSafeDisplayName(PhoneNumber $number, $languageCode)
{
if ($this->phoneUtil->isMobileNumberPortableRegion($this->phoneUtil->getRegionCodeForNumber($number))) {
return "";
}
return $this->getNameForNumber($number, $languageCode);
}
