better regexp, more test cases, added comments about each credit card
This commit is contained in:
parent
cc278aff69
commit
5be0042be0
|
@ -18,45 +18,80 @@ use Symfony\Component\Validator\ConstraintValidator;
|
|||
* Validates that a card number belongs to a specified scheme.
|
||||
*
|
||||
* @see http://en.wikipedia.org/wiki/Bank_card_number
|
||||
* @see http://www.regular-expressions.info/creditcard.html
|
||||
* @author Tim Nagel <t.nagel@infinite.net.au>
|
||||
*/
|
||||
class CardSchemeValidator extends ConstraintValidator
|
||||
{
|
||||
protected $schemes = array(
|
||||
/**
|
||||
* American Express card numbers start with 34 or 37 and have 15 digits.
|
||||
*/
|
||||
'AMEX' => array(
|
||||
'/^(3[47])([0-9]{13})/'
|
||||
'/^3[47][0-9]{13}$/'
|
||||
),
|
||||
/**
|
||||
* China UnionPay cards start with 62 and have between 16 and 19 digits.
|
||||
* Please note that these cards do not follow Luhn Algorithm as a checksum.
|
||||
*/
|
||||
'CHINA_UNIONPAY' => array(
|
||||
'/^(62)([0-9]{16,19}/'
|
||||
'/^62[0-9]{14,17}$/'
|
||||
),
|
||||
/**
|
||||
* Diners Club card numbers begin with 300 through 305, 36 or 38. All have 14 digits.
|
||||
* There are Diners Club cards that begin with 5 and have 16 digits.
|
||||
* These are a joint venture between Diners Club and MasterCard, and should be processed like a MasterCard.
|
||||
*/
|
||||
'DINERS' => array(
|
||||
'/^(36)([0-9]{12})/',
|
||||
'/^(30[0-5])([0-9]{11})/',
|
||||
'/^(5[45])([0-9]{14})/'
|
||||
'/^3(?:0[0-5]|[68][0-9])[0-9]{11}$/',
|
||||
),
|
||||
/**
|
||||
* Discover card numbers begin with 6011, 622126 through 622925, 644 through 649 or 65.
|
||||
* All have 16 digits
|
||||
*/
|
||||
'DISCOVER' => array(
|
||||
'/^(6011)([0-9]{12})/',
|
||||
'/^(64[4-9])([0-9]{13})/',
|
||||
'/^(65)([0-9]{14})/',
|
||||
'/^(622)(12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|91[0-9]|92[0-5])([0-9]{10})/'
|
||||
'/^6011[0-9]{12}$/',
|
||||
'/^64[4-9][0-9]{13}$/',
|
||||
'/^65[0-9]{14}$/',
|
||||
'/^622(12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|91[0-9]|92[0-5])[0-9]{10}$/'
|
||||
),
|
||||
/**
|
||||
* InstaPayment cards begin with 637 through 639 and have 16 digits
|
||||
*/
|
||||
'INSTAPAYMENT' => array(
|
||||
'/^(63[7-9])([0-9]{13})/'
|
||||
'/^63[7-9][0-9]{13}$/'
|
||||
),
|
||||
/**
|
||||
* JCB cards beginning with 2131 or 1800 have 15 digits.
|
||||
* JCB cards beginning with 35 have 16 digits.
|
||||
*/
|
||||
'JCB' => array(
|
||||
'/^(352[8-9]|35[3-8][0-9])([0-9]{12})/'
|
||||
'/^(?:2131|1800|35[0-9]{3})[0-9]{11}$/'
|
||||
),
|
||||
/**
|
||||
* Laser cards begin with either 6304, 6706, 6709 or 6771 and have between 16 and 19 digits
|
||||
*/
|
||||
'LASER' => array(
|
||||
'/^(6304|670[69]|6771)([0-9]{12, 15})/'
|
||||
'/^(6304|670[69]|6771)[0-9]{12,15}$/'
|
||||
),
|
||||
/**
|
||||
* Maestro cards begin with either 5018, 5020, 5038, 5893, 6304, 6759, 6761, 6762, 6763 or 0604
|
||||
* They have between 12 and 19 digits
|
||||
*/
|
||||
'MAESTRO' => array(
|
||||
'/^(5018|5020|5038|6304|6759|6761|676[23]|0604)([0-9]{8, 15})/'
|
||||
'/^(5018|5020|5038|6304|6759|6761|676[23]|0604)[0-9]{8,15}$/'
|
||||
),
|
||||
/**
|
||||
* All MasterCard numbers start with the numbers 51 through 55. All have 16 digits.
|
||||
*/
|
||||
'MASTERCARD' => array(
|
||||
'/^(5[1-5])([0-9]{14})/'
|
||||
'/^5[1-5][0-9]{14}$/'
|
||||
),
|
||||
/**
|
||||
* All Visa card numbers start with a 4. New cards have 16 digits. Old cards have 13.
|
||||
*/
|
||||
'VISA' => array(
|
||||
'/^(4)([0-9]{12})/'
|
||||
'/^4([0-9]{12}|[0-9]{15})$/'
|
||||
),
|
||||
);
|
||||
|
||||
|
|
|
@ -76,18 +76,36 @@ class CardSchemeValidatorTest extends \PHPUnit_Framework_TestCase
|
|||
array('AMEX', '378282246310005'),
|
||||
array('AMEX', '371449635398431'),
|
||||
array('AMEX', '378734493671000'),
|
||||
array('AMEX', '347298508610146'),
|
||||
array('CHINA_UNIONPAY', '6228888888888888'),
|
||||
array('CHINA_UNIONPAY', '62288888888888888'),
|
||||
array('CHINA_UNIONPAY', '622888888888888888'),
|
||||
array('CHINA_UNIONPAY', '6228888888888888888'),
|
||||
array('DINERS', '30569309025904'),
|
||||
array('DINERS', '36088894118515'),
|
||||
array('DINERS', '38520000023237'),
|
||||
array('DISCOVER', '6011111111111117'),
|
||||
array('DISCOVER', '6011000990139424'),
|
||||
array('INSTAPAYMENT', '6372476031350068'),
|
||||
array('INSTAPAYMENT', '6385537775789749'),
|
||||
array('INSTAPAYMENT', '6393440808445746'),
|
||||
array('JCB', '3530111333300000'),
|
||||
array('JCB', '3566002020360505'),
|
||||
array('JCB', '213112345678901'),
|
||||
array('JCB', '180012345678901'),
|
||||
array('LASER', '6304678107004080'),
|
||||
array('LASER', '6706440607428128629'),
|
||||
array('LASER', '6771656738314582216'),
|
||||
array('MAESTRO', '6759744069209'),
|
||||
array('MAESTRO', '5020507657408074712'),
|
||||
array('MAESTRO', '6759744069209'),
|
||||
array('MAESTRO', '6759744069209'),
|
||||
array('MASTERCARD', '5555555555554444'),
|
||||
array('MASTERCARD', '5105105105105100'),
|
||||
array('VISA', '4111111111111111'),
|
||||
array('VISA', '4012888888881881'),
|
||||
array('VISA', '4222222222222'),
|
||||
array('VISA', '42424242424242424242'),
|
||||
array(array('AMEX', 'VISA'), '42424242424242424242'),
|
||||
array(array('AMEX', 'VISA'), '4111111111111111'),
|
||||
array(array('AMEX', 'VISA'), '378282246310005'),
|
||||
array(array('JCB', 'MASTERCARD'), '5105105105105100'),
|
||||
array(array('VISA', 'MASTERCARD'), '5105105105105100'),
|
||||
|
@ -97,6 +115,13 @@ class CardSchemeValidatorTest extends \PHPUnit_Framework_TestCase
|
|||
public function getInvalidNumbers()
|
||||
{
|
||||
return array(
|
||||
array('VISA', '42424242424242424242'),
|
||||
array('AMEX', '357298508610146'),
|
||||
array('DINERS', '31569309025904'),
|
||||
array('DINERS', '37088894118515'),
|
||||
array('INSTAPAYMENT', '6313440808445746'),
|
||||
array('CHINA_UNIONPAY', '622888888888888'),
|
||||
array('CHINA_UNIONPAY', '62288888888888888888'),
|
||||
array('AMEX', '30569309025904'), // DINERS number
|
||||
array('AMEX', 'invalid'), // A string
|
||||
array('AMEX', 0), // a lone number
|
||||
|
|
Reference in New Issue