Credit Card Data

Matches valid credit card numbers (i.e with valid Luhn checksum) in all varieties: lengths (depending on the credit card scheme), formattings (continuous, space-delimited), encodings (when submitted in the URL).

Example

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378282246310005
3782 822463 10005
38520000023236
4917%206100%200000%200000%20003

Pattern:

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CREDITCARD:cc EOL;

Parsing results creditcard numbers in lines 1,2 and 4 parsed into long field cc. Parsing fails for line 3 due to invalid Luhn check digit.