luhnalgorithm

Documentation

Overview

Package luhnalgorithm is an implementation of Luhn Algorithm, also known as the Modulus 10

Index

• func IsLuhnValid(value []int) bool
• func Luhn(value []int) int
• func Luhni(value int) int
• func Luhns(value string) (int, error)

Functions

func IsLuhnValid

func IsLuhnValid(value []int) bool

IsLuhnValid validates a number according to the Luhn formula

func Luhn

func Luhn(value []int) int

Luhn calculate the Luhn Algorithm check digit for a slice ([]int)

func Luhni

func Luhni(value int) int

Luhni calculate the Luhn Algorithm check digit for a number

func Luhns

func Luhns(value string) (int, error)

Luhns calculate the Luhn Algorithm check digit for a string