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capJavert/credit-cards-regex.txt

Created May 14, 2017 19:36
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Credit cards Regex
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credit-cards-regex.txt
^(?:4[0-9]{12}(?:[0-9]{3})? # Visa
| (?:5[1-5][0-9]{2} # MasterCard
| 222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}
| 3[47][0-9]{13} # American Express
| 3(?:0[0-5]|[68][0-9])[0-9]{11} # Diners Club
| 6(?:011|5[0-9]{2})[0-9]{12} # Discover
| (?:2131|1800|35\d{3})\d{11} # JCB
)$
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