Harland, David wrote:
I have three checkboxes that can all either be unchecked or only one can
be checked.
How do I create a Validator rule for this. I don't think it is possible
to do this neatly as I think you will always get more than one of the
same error message. Can someone please tell me if I am right.
You may be able to do what you want with validwhen, though it might get a
bit hairy. If only one checkbox should be selected, maybe you could use
radio buttons instead? Failing that, you may need to plug in your own
custom validator (see [1] for details).
[1] http://struts.apache.org/userGuide/dev_validator.html
Thanks
Dave.
This e mail is from DLA Piper Rudnick Gray Cary UK LLP.
[... ad nauseum]
Sigh.
L.
--
Laurie, Open Source advocate, Java geek and novice blogger:
http://www.holoweb.net/laurie
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