anchor.diff:  
   function selectAttributesForRule(index) {
       preSubmit();
  -    if (doValidationPolicyNameOnly()) {
  +    if (doValidationPolicyNameOnly() && doValidateRuleName()) {
           document.dataForm.action = "update-rule.jsp?action=selectAttribute&updateRule=true&ruleRowIndex="
                   + index ;
           document.dataForm.submit();
  
positive.code:     return true;
  }
  
  function doUpdate() {
      preSubmit();
      if (doValidation()) {
  
negative.code: 
  function selectAttributesForRuleTarget(index) {
      preSubmit();
      if (doValidationPolicyNameOnly() && doValidateRuleName()) {
          document.dataForm.action = "update-rule.jsp?action=selectAttribute&updateRule=true&targetRuleRowIndex="
                  + index;
          document.dataForm.submit();
  