[hibernate-issues] [Hibernate-JIRA] Commented: (HV-301) add a trim property to @NotEmpty please.
Hardy Ferentschik (JIRA)
noreply at atlassian.com
Mon Mar 22 15:14:31 EDT 2010
[ http://opensource.atlassian.com/projects/hibernate/browse/HV-301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=35912#action_35912 ]
Hardy Ferentschik commented on HV-301:
--------------------------------------
@NotEmpty is not solely for strings. It can also be applied on collections, maps, arrays etc to test for emptiness. In all these cases a trimming flag does not make sense. See also HV-35 (which is an issue from the legacy validator).
At best I could imagine a @NotBlank solely for strings.
> add a trim property to @NotEmpty please.
> -----------------------------------------
>
> Key: HV-301
> URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-301
> Project: Hibernate Validator
> Issue Type: New Feature
> Components: validators
> Reporter: Ken Egervari
> Assignee: Hardy Ferentschik
> Fix For: 4.1.0-Beta-1
>
>
> You can set to false to make sure not to break anything, but this makes life easier so that it doesn't accept " " or "\n" and stuff like that, which to most people, still means "empty" (I am pressed to find many cases where it does not mean empty honestly).
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