http://struts.apache.org/userGuide/dev_validator.html
See the sections on the "requiredif" and "validwhen" validators.
Erik
Rodolfo García Esteban/CYII wrote:
Hi,
I need to do a validation of required fields who depends of the values of
previos fields. More clearly, I have a radio button to choose between
select by date or by docnumber. If the radiobutton selected is date, the
date is required and the numdoc isn't and viceversa. With Validator I can
check if a field is required but conditional validation I don't know how
to do. I think it would be a common problem for many others developers. I
would regard any help.
Thanks
Rodolfo
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