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https://issues.apache.org/jira/browse/SLING-4010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14162459#comment-14162459
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ASF GitHub Bot commented on SLING-4010:
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GitHub user kwin opened a pull request:
https://github.com/apache/sling/pull/28
SLING-4010, allow validator to set custom validation message
https://issues.apache.org/jira/browse/SLING-4010
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kwin/sling SLING-4010-customvalidationmessages
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/sling/pull/28.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #28
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commit 2429a21e343f62c7de9bf7ec729a8c6ecb19c044
Author: Konrad Windszus <[email protected]>
Date: 2014-10-07T20:18:50Z
SLING-4010, allow validator to set custom validation message
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> Allow validator to set a custom failure message
> -----------------------------------------------
>
> Key: SLING-4010
> URL: https://issues.apache.org/jira/browse/SLING-4010
> Project: Sling
> Issue Type: Improvement
> Components: Extensions
> Reporter: Konrad Windszus
> Labels: validation, validator
>
> Currently the Validator may only return a boolean value or an exception in
> case the validator was called with invalid parametrization
> (https://github.com/apache/sling/blob/trunk/contrib/validation/api/src/main/java/org/apache/sling/validation/api/Validator.java).
> In some cases the validator could give some important information about why
> the validation failed. This is e.g. the cause for a reference validator where
> the cause for a failed validation could be:
> # referenced resource is not existent
> # referenced resource is not having the right resource type
> # referenced resource is not activated
> So instead of only returning a boolean value, it should also be possible to
> return a failure message.
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