annotate vendor/symfony/validator/Constraints/CardSchemeValidator.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
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Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\Validator\Constraints;
Chris@0 13
Chris@0 14 use Symfony\Component\Validator\Constraint;
Chris@0 15 use Symfony\Component\Validator\ConstraintValidator;
Chris@0 16 use Symfony\Component\Validator\Exception\UnexpectedTypeException;
Chris@0 17
Chris@0 18 /**
Chris@0 19 * Validates that a card number belongs to a specified scheme.
Chris@0 20 *
Chris@0 21 * @author Tim Nagel <t.nagel@infinite.net.au>
Chris@0 22 * @author Bernhard Schussek <bschussek@gmail.com>
Chris@0 23 *
Chris@0 24 * @see http://en.wikipedia.org/wiki/Bank_card_number
Chris@0 25 * @see http://www.regular-expressions.info/creditcard.html
Chris@0 26 * @see http://www.barclaycard.co.uk/business/files/Ranges_and_Rules_September_2014.pdf
Chris@0 27 */
Chris@0 28 class CardSchemeValidator extends ConstraintValidator
Chris@0 29 {
Chris@17 30 protected $schemes = [
Chris@0 31 // American Express card numbers start with 34 or 37 and have 15 digits.
Chris@17 32 'AMEX' => [
Chris@0 33 '/^3[47][0-9]{13}$/',
Chris@17 34 ],
Chris@0 35 // China UnionPay cards start with 62 and have between 16 and 19 digits.
Chris@0 36 // Please note that these cards do not follow Luhn Algorithm as a checksum.
Chris@17 37 'CHINA_UNIONPAY' => [
Chris@0 38 '/^62[0-9]{14,17}$/',
Chris@17 39 ],
Chris@0 40 // Diners Club card numbers begin with 300 through 305, 36 or 38. All have 14 digits.
Chris@0 41 // There are Diners Club cards that begin with 5 and have 16 digits.
Chris@0 42 // These are a joint venture between Diners Club and MasterCard, and should be processed like a MasterCard.
Chris@17 43 'DINERS' => [
Chris@0 44 '/^3(?:0[0-5]|[68][0-9])[0-9]{11}$/',
Chris@17 45 ],
Chris@0 46 // Discover card numbers begin with 6011, 622126 through 622925, 644 through 649 or 65.
Chris@0 47 // All have 16 digits.
Chris@17 48 'DISCOVER' => [
Chris@0 49 '/^6011[0-9]{12}$/',
Chris@0 50 '/^64[4-9][0-9]{13}$/',
Chris@0 51 '/^65[0-9]{14}$/',
Chris@0 52 '/^622(12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|91[0-9]|92[0-5])[0-9]{10}$/',
Chris@17 53 ],
Chris@0 54 // InstaPayment cards begin with 637 through 639 and have 16 digits.
Chris@17 55 'INSTAPAYMENT' => [
Chris@0 56 '/^63[7-9][0-9]{13}$/',
Chris@17 57 ],
Chris@0 58 // JCB cards beginning with 2131 or 1800 have 15 digits.
Chris@0 59 // JCB cards beginning with 35 have 16 digits.
Chris@17 60 'JCB' => [
Chris@0 61 '/^(?:2131|1800|35[0-9]{3})[0-9]{11}$/',
Chris@17 62 ],
Chris@0 63 // Laser cards begin with either 6304, 6706, 6709 or 6771 and have between 16 and 19 digits.
Chris@17 64 'LASER' => [
Chris@0 65 '/^(6304|670[69]|6771)[0-9]{12,15}$/',
Chris@17 66 ],
Chris@0 67 // Maestro international cards begin with 675900..675999 and have between 12 and 19 digits.
Chris@0 68 // Maestro UK cards begin with either 500000..509999 or 560000..699999 and have between 12 and 19 digits.
Chris@17 69 'MAESTRO' => [
Chris@0 70 '/^(6759[0-9]{2})[0-9]{6,13}$/',
Chris@0 71 '/^(50[0-9]{4})[0-9]{6,13}$/',
Chris@0 72 '/^5[6-9][0-9]{10,17}$/',
Chris@0 73 '/^6[0-9]{11,18}$/',
Chris@17 74 ],
Chris@0 75 // All MasterCard numbers start with the numbers 51 through 55. All have 16 digits.
Chris@0 76 // October 2016 MasterCard numbers can also start with 222100 through 272099.
Chris@17 77 'MASTERCARD' => [
Chris@0 78 '/^5[1-5][0-9]{14}$/',
Chris@0 79 '/^2(22[1-9][0-9]{12}|2[3-9][0-9]{13}|[3-6][0-9]{14}|7[0-1][0-9]{13}|720[0-9]{12})$/',
Chris@17 80 ],
Chris@14 81 // All Visa card numbers start with a 4 and have a length of 13, 16, or 19 digits.
Chris@17 82 'VISA' => [
Chris@14 83 '/^4([0-9]{12}|[0-9]{15}|[0-9]{18})$/',
Chris@17 84 ],
Chris@17 85 ];
Chris@0 86
Chris@0 87 /**
Chris@0 88 * Validates a creditcard belongs to a specified scheme.
Chris@0 89 *
Chris@0 90 * @param mixed $value
Chris@0 91 * @param Constraint $constraint
Chris@0 92 */
Chris@0 93 public function validate($value, Constraint $constraint)
Chris@0 94 {
Chris@0 95 if (!$constraint instanceof CardScheme) {
Chris@0 96 throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\CardScheme');
Chris@0 97 }
Chris@0 98
Chris@0 99 if (null === $value || '' === $value) {
Chris@0 100 return;
Chris@0 101 }
Chris@0 102
Chris@0 103 if (!is_numeric($value)) {
Chris@0 104 $this->context->buildViolation($constraint->message)
Chris@0 105 ->setParameter('{{ value }}', $this->formatValue($value))
Chris@0 106 ->setCode(CardScheme::NOT_NUMERIC_ERROR)
Chris@0 107 ->addViolation();
Chris@0 108
Chris@0 109 return;
Chris@0 110 }
Chris@0 111
Chris@0 112 $schemes = array_flip((array) $constraint->schemes);
Chris@0 113 $schemeRegexes = array_intersect_key($this->schemes, $schemes);
Chris@0 114
Chris@0 115 foreach ($schemeRegexes as $regexes) {
Chris@0 116 foreach ($regexes as $regex) {
Chris@0 117 if (preg_match($regex, $value)) {
Chris@0 118 return;
Chris@0 119 }
Chris@0 120 }
Chris@0 121 }
Chris@0 122
Chris@0 123 $this->context->buildViolation($constraint->message)
Chris@0 124 ->setParameter('{{ value }}', $this->formatValue($value))
Chris@0 125 ->setCode(CardScheme::INVALID_FORMAT_ERROR)
Chris@0 126 ->addViolation();
Chris@0 127 }
Chris@0 128 }