[opencms-dev] How to validate parameter of a CmsWidgetDialog extension

[Cavva]

Hi all,

I'm extending CmsWidgetDialog to make new administration feature. If I
understood well there is validateParamaters() to override to handle the
validation of the parameters.

I put in the stringbuffer  of the dialog the error handler.


My validation is



At this point when I save the page, just does not run actionCommit. I'd like
to show an error message or highlight the fields those are in error.

Is it a normal and easy to use function of opencms or have I to customize
everything?

Thank you in advance

Davide





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