Check Validity of Finnish Business ID (Y-tunnus)

A function that checks whether a bid (Finnish Business ID) is valid. Returns TRUE or FALSE.

Usage

bid_ctrl(bid)

Arguments

bid

a vector of 1 or more business identity numbers

Examples

bid_ctrl(c("0000000-0", "0000001-9")) # TRUE TRUE
#> [1] TRUE TRUE
bid_ctrl("0737546-1") # FALSE
#> [1] FALSE