That was quick. Thanks.
On Tuesday, June 25, 2013 12:17:39 AM UTC+2, Anthony wrote:
>
> Field('date_to', 'date', requires=IS_DATE_IN_RANGE(...) if not request
> .vars.until_now else None)
>
> The IS_DATE_IN_RANGE validator can be set up so it requires the date to be
> later than request.vars.date_from. You can also use an onvalidation
> function with the form.
>
> Anthony
>
> On Monday, June 24, 2013 6:12:01 PM UTC-4, lesssugar wrote:
>>
>> On of the crud forms I generate in my app has such 3 fields:
>>
>> date_from (date)
>> until_now (boolean)
>> date_to (date)
>>
>> The idea is simple:
>> if "until now" is checked, "date to" *can be empty*;
>> else "date_to" *is required*;
>>
>> (I worked from ... until now */or/* I worked from ... to ...)
>> *
>> *
>> Is there a way to implement such dependent fields e.g. when defining the
>> table? Or do I need a custom validator?
>>
>
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