Paul Johnston wrote:
> Hi,
>
> I have a form, on which some fields may be optional or compulsory,
> depending on the value of a different field. I'm using FormEncode,
> ToscaWidgets and TurboGears. I have a hacky solution, looking for a
> neater one.
>
> I realise I could use a compound validator, but this won't give me the
> error reporting I want. I'd like the "please enter a value" message to
> appear next to the fields. Using a compound validator would put a
> message like "department: please enter a value" at the bottom of the form.
Did you try using formencode.validators.RequireIfMissing? That should
work, like chained_validators=RequireIfMissing(require='field1'
missing='field2')
--
Ian Bicking : ianb@??? : http://blog.ianbicking.org
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