verhoeff_calculate

<p>The vector of numbers you want a check digit for</p>

number

<p>Return the results as a list? Defaults to false</p>

as_list

An implementation of the 'Verhoeff' algorithm for calculating
check digits (Verhoeff, J. (1969) <doi:10.1002/zamm.19710510323>).
Functions are provided to calculate a check digit given an input number,
calculate and append a check digit to an input number, and validate that a
check digit is correct given an input number.

verhoeff_calculate: verhoeff_calculate

Description

Usage

Arguments

Value

Examples