Luhn

Simple golang application and library to validate strings with the Luhn (mod-10) algorithm.

Usage

From the command line, will validate arguments:

$ ./luhn 4242424242424242
4242424242424242 is valid

Will work with multiple arguments:

$ ./luhn 4242424242424242 4242424242424240
4242424242424242 is valid
4242424242424240 is NOT valid

Library

Import it and call the Validate function:

package main

import(
    "fmt"
    "github.com/atarantini/luhn/lib"
)


func main() {
    fmt.Println(luhn.Validate("4242424242424242"))
}

Author

Andres Tarantini (atarantini@gmail.com)

License

Released under MIT license, see https://opensource.org/licenses/MIT