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From "Darren Hartford" <>
Subject [validator] validate if field not null/ValidWhen
Date Fri, 09 Jan 2004 15:04:03 GMT
Hey all,
I noticed in Struts they have a 'validwhen' rule to help where you only want to process validation
based on the rule (i.e. only check if it is 'integer' if the field is not null).

Does the straight validator have same/similar functionality for use outside of struts? I can't
seem to figure it out or find any examples.


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