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http://www.stripesframework.org/jira/browse/STS-521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Frederic Daoud reopened STS-521:
--------------------------------
I think empty strings, "", should also be encrypted as empty strings so that
they are treated as null by Stripes. By this I mean that for example <s:option
value=""> should be encrypted as an empty string. You might want to do this for
a first option in a select box that displays "Please select..." but is not a
valid option for a required parameter.
Right now the workaround is to use e.g. a plain option tag, <option value="">,
but I still think that encryption should be consistent for empty strings.
> NPE decrypting null value with @Validate(encrypted=true)
> --------------------------------------------------------
>
> Key: STS-521
> URL: http://www.stripesframework.org/jira/browse/STS-521
> Project: Stripes
> Issue Type: Bug
> Components: Formatting, Validation
> Reporter: Ben Gunter
> Assignee: Ben Gunter
> Fix For: Release 1.5
>
> Attachments: stripes-STS-521.patch
>
>
> From the users mailing list...
> Hi Christian,
> I guess the value of the field was null when it's rendered, wasn't it?
> It seems that encrypted field must have a non-null value when it is
> rendered.
> In my last project, I removed the field when the value is null to
> workaround the issue.
> <c:if test="${!empty actionBean.user.id}">
> <stripes:hidden name="user.id" />
> </c:if>
> --
> IMHO, it would be nice if null value is encrypted in the same way as
> normal value because I often use the same form for both editing an
> existing instance and creating a new instance (as most of you, I suppose).
> Any thoughts?
> Regards,
> Iwao
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