UIX standard validation hook

Hello all,
I have a need to invoke the UIX standard javascript validations, on the click of a button. This button should not submit the form though. Any ideas on how to achieve this.
TIA,
Bijesh

The javascript handlers that you code into elements, gets chained to the ones that UIX generates. ASFIK, there is no documented way from UIX for doing this, so don't take my word for the following workaround I came across.
You could use some javascript magic with the 'onSubmit' attribute of the form and 'onClick' of the submitButton and try out.
I tried the following, and it works...
<form name="form0" onSubmit="return false;">
<contents>
<messageDateField name="dateField0" id="mdf" prompt="prompt">
<onSubmitValidater>
<date dateStyle="shortish"/>
</onSubmitValidater>
</messageDateField>
<submitButton text="submit"/>
</contents>
</form>

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