Algorithm::LUHN - Calculate the Modulus 10 Double Add Double checksum River stage one • 1 direct dependent • 1 total dependent

This module calculates the Modulus 10 Double Add Double checksum, also known as the LUHN Formula. This algorithm is used to verify credit card numbers and Standard & Poor's security identifiers such as CUSIP's and CSIN's. You can find plenty of infor...

NEILB/Algorithm-LUHN-1.02 - 15 Nov 2015 20:57:42 GMT - Search in distribution

Acme::Tools - Lots of more or less useful subs lumped together and exported into your namespace River stage one • 1 direct dependent • 1 total dependent

Subs created and collected since the mid-90s....

KJETIL/Acme-Tools-0.22 - 18 Feb 2018 16:56:13 GMT - Search in distribution

Business::CINS - Verify CUSIP International Numbering System Numbers River stage one • 1 direct dependent • 1 total dependent

This module verifies CINSes, which are financial identifiers issued by the Standard & Poor's Company for US and Canadian securities. This module cannot tell if a CINS references a real security, but it can tell you if the given CINS is properly forma...

TAYERS/Business-CINS-1.13 - 02 Apr 2002 14:17:55 GMT - Search in distribution

Data::Type::Facet - a subelement of a type River stage zero No dependents

Facets are bric's for Data::Type::Object's. They are partially almost trivial (more or less), but have some advantages. They are modularising the testing procedure of any datatype (and therefore giving the magic to the "summary()" in Data::Type funct...

MUENALAN/Data-Type-0.02.02 - 31 Dec 2009 13:48:47 GMT - Search in distribution

Business::ID::NPWP - Parse Indonesian taxpayer registration number (NPWP) River stage one • 1 direct dependent • 1 total dependent

This module can be used to validate Indonesian taxpayer registration number, Nomor Pokok Wajib Pajak (NPWP). NPWP is composed of 15 digits as follow: ST.sss.sss.C-OOO.BBB "S" is a serial number from 0-9 (so far haven't seen 7 and up, but it's probabl...

PERLANCAR/Business-ID-NPWP-0.07 - 03 Sep 2015 08:25:11 GMT - Search in distribution

Business::CUSIP - Verify Committee on Uniform Security Identification Procedures Numbers River stage zero No dependents

This module verifies CUSIPs, which are financial identifiers issued by the Standard & Poor's Company for US and Canadian securities. This module cannot tell if a CUSIP references a real security, but it can tell you if the given CUSIP is properly for...

TAYERS/Business-CUSIP-1.03 - 06 Nov 2006 15:47:49 GMT - Search in distribution

Business::CCCheck - collection of functions for checking credit card numbers River stage zero No dependents

This module checks the validity of the numbers and dates for a credit card entry, including the parity of the CC number itself. @CC_months An array of 3 character text months. i.e. Jan, Feb.... $scalar = CC_year Returns the localtime calendar year. $...

NEILB/Business-CCCheck-0.10 - 29 Oct 2015 22:34:50 GMT - Search in distribution

Business::BankCard - Utilities for dealing with bank card number (ISO/IEC 7812) River stage zero No dependents

NOTE: This module is still empty without implementation. Plans are to provide a list of IIN codes, routines to parse a card number into components, routines to validate card number, etc. About bank card number: Bank card numbers are found on payment ...

PERLANCAR/Business-BankCard-0.02 - 04 Jul 2017 14:15:22 GMT - Search in distribution

Algorithm::Damm - Calculate the Damm error correction check digit. River stage zero No dependents

This module implements the Damm algorithm for calculating a check digit. You can find information about the algorithm by searching the web for "Damm ECC". In particular, see the "SEE ALSO" section (below)....

MLX/Algorithm-Damm-1.001.002 - 21 Apr 2013 02:18:18 GMT - Search in distribution

Business::FR::SIRET - Verify French Companies SIRET River stage zero No dependents

This module verifies SIRETs, which are french companies identification. This module cannot tell if a SIRET references a real company, but it can tell you if the given SIRET is properly formatted....

FABPOT/Business-FR-SIRET-0.01 - 20 Apr 2004 16:44:46 GMT - Search in distribution

Acme::CPANModules::Import::NEILB::LUHN - Checking credit card numbers (LUHN check) (2012) River stage zero No dependents

Checking credit card numbers (LUHN check) (2012). This list is generated by extracting module names mentioned in the article [http://neilb.org/reviews/luhn.html]. For the full article, visit the URL....

PERLANCAR/Acme-CPANModulesBundle-Import-NEILB-0.001 - 22 Sep 2018 01:11:41 GMT - Search in distribution

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