40 lines
898 B
Markdown
40 lines
898 B
Markdown
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# CreditCard
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- `v::creditCard()`
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- `v::creditCard(string $brand)`
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Validates a credit card number.
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```php
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v::creditCard()->validate('5376 7473 9720 8720'); // true
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v::creditCard('American Express')->validate('340316193809364'); // true
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v::creditCard('Diners Club')->validate('30351042633884'); // true
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v::creditCard('Discover')->validate('6011000990139424'); // true
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v::creditCard('JCB')->validate('3566002020360505'); // true
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v::creditCard('Master')->validate('5376747397208720'); // true
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v::creditCard('Visa')->validate('4024007153361885'); // true
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```
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The current supported brands are:
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- American Express
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- Diners Club
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- Discover
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- JCB
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- MasterCard
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- Visa
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It ignores any non-digit chars, so use `->digit()` when appropriate.
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```php
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v::digit()->creditCard()->validate('5376747397208720'); // true
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```
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***
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See also:
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* [Bank](Bank.md)
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* [BankAccount](BankAccount.md)
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* [Bic](Bic.md)
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