On 5 May 2016 at 20:46, Benedikt Ritter <brit...@apache.org> wrote: > Benedikt Ritter <brit...@apache.org> schrieb am Di., 3. Mai 2016 um > 22:49 Uhr: > >> Hello, >> >> I have the need for a validator implementation that can check German >> identity card numbers. It's pretty simple to implement something like this >> using ModulusCheckDigit. Now I'm wondering whether this would be a good >> addition for [validator]. It is specific to German identity cards, but >> maybe we could start an idcard package which contains routine for different >> country identity cards. >> >> If this doesn't belong into [validator] I'll probably publish it via my >> github account :-) >> > > A CheckDigit implementation for German identity card numbers would look > like this: https://gist.github.com/britter/ff959c42cab142a828247ce0673f6215
Looks like some/most of the code could be used in other check digit implementations. In which case the routines should be pushed up into a superclass and the German version could just be a constant instance. As is done with the bank cards. > >> >> Best regards, >> Benedikt >> >> --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
