A unique identifier that you can assign and track when storing a credit card or using a stored credit card. This ID can help to avoid unintentional use or misuse of credit cards. This ID can be any value you would like to associate with the saved card, such as a UUID, username, or email address. **Required when using a stored credit card if a payer_id was originally provided when storing the credit card in vault.**
| public getPayerId ( ) : string | ||
| return | string | |
/**
* @depends testSerializationDeserialization
* @param CreditCardToken $obj
*/
public function testGetters($obj)
{
$this->assertEquals($obj->getCreditCardId(), "TestSample");
$this->assertEquals($obj->getPayerId(), "TestSample");
$this->assertEquals($obj->getLast4(), "TestSample");
$this->assertEquals($obj->getType(), "TestSample");
$this->assertEquals($obj->getExpireMonth(), 123);
$this->assertEquals($obj->getExpireYear(), 123);
}
