Commons validator - validwhen

[Ashish Soni]

How can i do below validation using commons validator

If Field-1 is not null then either Field-2 is required or Field-3 is required. I am able to do for two fields using validwhen but not for three fields.

Please help.

Ashish

[Sagar Rohankar]

I ll try like this ,

 <field property="field2" depends="validwhen">
      <arg0 key="user.label"/>
        <var>
          <var-name>test</var-name>
          <var-value>((field1 != null) and ((field3 == null) and (*this != null))</var-value>
        </var>
      </field> 
 
<field property="field3" depends="validwhen">
      <arg0 key="user.label"/>
        <var>
          <var-name>test</var-name>
          <var-value>((field1 != null) and ((field2 == null) and (*this != null))</var-value>
        </var>
      </field> 
 
 

try it,