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Posted to issues@commons.apache.org by "Henri Yandell (JIRA)" <ji...@apache.org> on 2011/02/06 07:53:33 UTC
[jira] Commented: (LANG-428) StringUtils.isNumeric
[ https://issues.apache.org/jira/browse/LANG-428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991115#comment-12991115 ]
Henri Yandell commented on LANG-428:
------------------------------------
Must admit I don't see why isNumeric, isAlphanumeric, isAlpha return true for "".
> StringUtils.isNumeric
> ---------------------
>
> Key: LANG-428
> URL: https://issues.apache.org/jira/browse/LANG-428
> Project: Commons Lang
> Issue Type: Bug
> Components: lang.*
> Affects Versions: 2.3
> Reporter: Artem Sakhnov
> Assignee: James Carman
> Priority: Minor
>
> StringUtils.isNumeric.
> if we put empty string as parameter we got true.
> StringUtils.isNumeric("") return true.
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