Credit card validation - regular expressions

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published 3 months, 3 days ago, submitted by igoro1975 3 months, 4 days ago

diffio.com — Validation (regexp) for credit cards (Visa, Master Card, Discover, Diners Club, American Express).

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tags: RegEx | tag it

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After that use the Luhn formula to verify.

posted by

jdelator 3 months, 3 days ago