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| Distribution |
Debian unstable |
| Abteilung |
perl |
| Quelle |
libbusiness-creditcard-perl |
| Version |
0.31-1 |
| Maintainer |
Ivan Kohler <ivan-debian@420.am>
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| Beschreibung |
These subroutines tell you whether a credit card number is
self-consistent -- whether the last digit of the number is a valid
checksum for the preceding digits.
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The validate() subroutine returns 1 if the card number provided passes
the checksum test, and 0 otherwise.
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The cardtype() subroutine returns a string containing the type of
card: "MasterCard", "VISA", and so on. My list is not complete;
I welcome additions.
.
The generate_last_digit() subroutine computes and returns the last
digit of the card given the preceding digits. With a 16-digit card,
you provide the first 15 digits; the subroutine returns the sixteenth.
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| Abhängig von | perl |
| Offizielle Seiten |
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Entwicklerinformationen
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| Download |
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