Simplified the mod10 validation method.
Simplified the mod10 validation method.

systemctl/formencode,genixpro/formencode,jvanasco/formencode,jvanasco/formencode,formencode/formencode,formencode/formencode,formencode/formencode,jvanasco/formencode,systemctl/formencode,systemctl/formencode,genixpro/formencode,genixpro/formencode