Iban field validation wrongly accepts '0' as a valid entry.

Sorry for the delay. I have been messing around a bit. Your suggestion works well for the single field. But while testing I noticed that the validation of the multiple field never has worked. Auch!

So I altered the code, to check for 0, and also make all validations work. I also adjusted the tests to get them to work.

joshahubbers → closed merge request !3

I did however add a commit to credit your contribution. Thank you for your time.

Automatically closed - issue fixed for 2 weeks with no activity.