Libraries tagged by check-digits

byrokrat/checkdigit
10 Favers
216928 Downloads

Helper classes to calculate and validate ckecksums

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pmigut/gtin-validator
7 Favers
174967 Downloads

This library is a set of static methods for GTIN validation. Methods return true if given string is publicly available GTIN-8, GTIN-12, GTIN-13 or GTIN-14 code. Checks include format, check digit and prefix.

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lloricode/check-digit
1 Favers
109020 Downloads

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ilexn/hkid-check-digit
2 Favers
2099 Downloads

HKID digit check

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lacus/cnpj-dv
0 Favers
736 Downloads

Utility to calculate check digits on CNPJ (Brazilian Business Tax ID)

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sunaoka/damm
2 Favers
887 Downloads

A PHP library that calculates and verifies the check digit using the Damm algorithm.

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luisalberto/checkdigit-algorithms
0 Favers
5197 Downloads

Check Digit Algorithms

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choval/damm
2 Favers
1732 Downloads

Damm algorithm functions, a check digit algorithm that detects single-digit errors and adjacent transposition errors

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lacus/cpf-dv
0 Favers
0 Downloads

Utility to calculate check digits on CPF (Brazilian Individual's Taxpayer ID)

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ledgr/checkdigit
0 Favers
386 Downloads

Helper classes to calculate and validate ckecksums

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samlittler/upc
0 Favers
11039 Downloads

A checksum calculator for the UPC check digit method

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crybat/nif
0 Favers
7 Downloads

Cria e valida check digit para nif

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consultora-grada/ean13-validator
0 Favers
14 Downloads

Validates ean13 check digit

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afoozle/checkdigit
1 Favers
5002 Downloads

Check Digit Validation for PHP 5.3+

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