struts中validator验证框架minLength的问题

Question

你验证long,minlength可以的?我怎么不行啊,有没有qq或msn啊

Answer 1

validator-rules.xml     
  depends="required"  如果没通过required验证不会进行minlength验证      <validator name="minlength"
            classname="org.apache.struts.validator.FieldChecks"
               method="validateMinLength"
         methodParams="java.lang.Object,
                       org.apache.commons.validator.ValidatorAction,
                       org.apache.commons.validator.Field,
                       org.apache.struts.action.ActionMessages,
                       javax.servlet.http.HttpServletRequest"
              depends="required"
                  msg="errors.minlength"
           jsFunction="org.apache.commons.validator.javascript.validateMinLength"/>