Struts 1.1

[Kote, Nijaguna Sangankal]

What is the equalant of 
<!DOCTYPE form-validation PUBLIC
          "-//Apache Software Foundation//DTD Commons Validator Rules
Configuration 1.0//EN"
          "http://jakarta.apache.org/commons/dtds/validator_1_0.dtd";>

For struts 1.1??

Thanks
Guna