Please see here:

http://thread.gmane.org/gmane.comp.java.wicket.user/5512

-Igor


On 11/3/05, blackboy zabaha <[EMAIL PROTECTED]> wrote:
I have a form that do loading list of customers.
User can upload a file or just fill in data with a textarea (separate each customer with comma).
List of customers is required.
 
So user have to fill in either (or both) data of these 2 fields (FileUploadField or TextArea).
 
How to do required validation such this condition since validation just done on one component own?
 
BR,
black


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