Everyone,
I have two fields: 1. trackingEnabled - checkbox 2. repeatOffendersDaysBack - text (int) for number of days going back to check The rule for these fields are this: if trackingEnabled is checked, then the repeatOffendersDaysBack is required. Otherwise, repeatOffendersDaysBack is not. I am trying to write my validation for this. I have something like the following: <field property="repeatOffendersDaysBack" depends="validwhen"> <arg0 key="repeatOffender.screen.error.repeatOffendersSince"/> <var> <var-name>test</var-name> <var-value>((trackingEnabled == null) or (*this* != null))</var-value> </var> </field> My question is do I need to do anything special for checkbox comparisons in the validwhen? I have seen people saying to use null, or 'false', 'on', etc. and I am just trying to verify. Thanks. Daniel