[jira] [Created] (WICKET-6482) CompoundValidator should implement all Behavior methods

["Sven Ackermann (JIRA)" <ji...@apache.org>]

Sven Ackermann created WICKET-6482:
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             Summary: CompoundValidator should implement all Behavior methods
                 Key: WICKET-6482
                 URL: https://issues.apache.org/jira/browse/WICKET-6482
             Project: Wicket
          Issue Type: Improvement
          Components: wicket
    Affects Versions: 7.8.0
            Reporter: Sven Ackermann


Hi,
I recently had an issue with a {{CompoundValidator}} using a {{StringValidator}} inside.
The problem was that the {{TextField}} which had the validator assigned did not have a "maxlength" attribute in its HTML representation. Normally {{StringValidator}} outputs this attribute automatically when the maximum is not null and the HTML field is of type "input". This is handled in {{StringValidator.onComponentTag}}.
Unfortunately, {{CompoundValidator}} does not delegate its own {{onComponentTag}} method to the contained validators, so the {{onComponentTag}} method of the included {{StringValidator}} is never called.

I think, all {{Behavior}} methods should be implemented by {{CompoundValidator}} to delegate to the contained validators because this is the expected behavior.



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