Validate Swedish personal identity numbers.
import personnummer.Personnummer
Personnummer.valid("198507099805")
//=> truedocker run -it --rm -v ~/.ivy2:/root/.ivy2 -v ~/.sbt:/root/.sbt -v $PWD:/app -w /app mozilla/sbt sbt test
Fredrik "Frozzare" Forsmo (1991-2026) was the initiator, co-founder and a core contributor of the personnummer project. This library carries his work. He is missed.
MIT