[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-4056) "value required" message for missing page param should give name of missing parameter

[Dan Allen (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBSEAM-4056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12461388#action_12461388 ] 

Dan Allen commented on JBSEAM-4056:
-----------------------------------

You can have the name of the parameter excluded by overriding these message keys in your resource bundle and leaving out the positional parameter corresponding to the parameter name.

> "value required" message for missing page param should give name of missing parameter
> -------------------------------------------------------------------------------------
>
>                 Key: JBSEAM-4056
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-4056
>             Project: Seam
>          Issue Type: Patch
>          Components: Core
>    Affects Versions: 2.1.1.GA
>         Environment: Kubuntu 8, jboss-seam-2.1.1.GA/
>            Reporter: Ian Darwin
>            Assignee: Dan Allen
>             Fix For: 2.1.2.GA
>
>         Attachments: to.seam
>
>
> When you somehow submit a post with a missing page param, the stack trace only says:
> javax.faces.validator.ValidatorException: value is required
>         at org.jboss.seam.navigation.Param.addRequiredMessage(Param.java:272)
>         at org.jboss.seam.navigation.Param.getStringValueFromRequest(Param.java:175)
>         ... 
> The attached patch changes the message to
> javax.faces.validator.ValidatorException: value is required pKey
> making it much easier to diagnose the problem.

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