Javier Rojas <[EMAIL PROTECTED]> writes: > I have a multipleSelectField, and when I use a validator with it, the > validation and conversion is made over every selected element (e.g, with > validators.Int); if I select no items from it, the validator doesn't get > called. I need the validator to check if the list (the selected elements) is > empty. What validator should I use?
The same. There are several possibilities on what you can do with an empty input. Take a look at the docs for the validators and you'll see, for examplo, if_empty, not_empty et al. > how can I use validators with compound widgets? I've defined validators for > all the elements within the compound widget, but they don't seem to work. Take a look at the Select Shuttle I posted in another message. -- Jorge Godoy <[EMAIL PROTECTED]>
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