check-digit

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Here are 4 public repositories matching this topic...

homebeaver / standard-validator

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extends commons-validator with ISO IEC 7064 System check digits.

Updated Jul 31, 2026
Java

racca3141 / UPC

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Build a UPC-A label.

java barcode labels upc upc-a check-digit

Updated Nov 2, 2021
Java

homebeaver / isoiec7064

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A Java library to calculate and validate ISO IEC 7064 System check digits.

iban lei check-digit modulus hybrid-system polynomial-system pure-system iso-iec-7064 pruefzeichensystem mod-11-2 mod-37-2 mod-97-10 mod-661-26 mod-1271-36 mod-11-10 mod-27-26 mod-37-36 leitweg

Updated Dec 22, 2025
Java

JanFuhrmann / BarcodeGenerator

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This short program takes an EAN-13 barcode as text input and creates the visible barcode as binary code. In addition to that, it checks the check digit and calculates it if not existing

barcode barcode-generator check-digit

Updated Dec 18, 2020
Java

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