[hibernate-issues] [Hibernate-JIRA] Commented: (HV-34) AbstractLuhnValidator and EANValidator perform unnecessary calculations in some circumstances

AbstractLuhnValidator and EANValidator perform unnecessary calculations in some circumstances --------------------------------------------------------------------------------------------- Key: HV-34 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-34 Project: Hibernate Validator Issue Type: Bug Components: validators Reporter: WATANABE Takashi Priority: Trivial Attachments: 20070710_2205.patch.txt, 20070710_2205.patch2.txt There are decimal digits other than ASCII ones. e.g. full width digits(from \uff10 to \uff19) So if a Japanese customer(or someone) entered full width digits, the current AbstractLuhnValidator and EANValidator would perform some unnecessary calculations. BTW, I think I'm going to use them with something like @Pattern(regex="^\\d*$", message="Must be ASCII digits") and @NotNull. Becase I don't like my customers to enter full width digits rather than ASCII ones. Otherwise, it might be possible for them to handle all decimal digits in the world(Unicode). Then, I would use them with @Pattern(regex="^\\d*$") anyway ;-)