Hi guys Im having this error but I dont know why is this happening can u
help me??
ERROR:
May 16, 2005 10:14:06 PM org.apache.struts.validator.ValidatorForm validate
SEVERE: validator.FMvalidator
org.apache.commons.validator.ValidatorException: validator.FMvalidator
at org.apache.commons.validator.ValidatorAction.loadValidationClass(Vali
datorAction.java:646)
at org.apache.commons.validator.ValidatorAction.executeValidationMethod(
ValidatorAction.java:555)
at org.apache.commons.validator.Field.validateForRule(Field.java:811)
at org.apache.commons.validator.Field.validate(Field.java:890)
at org.apache.commons.validator.Form.validate(Form.java:174)
at org.apache.commons.validator.Validator.validate(Validator.java:367)
at org.apache.struts.validator.ValidatorForm.validate(ValidatorForm.java
:112)
at org.apache.struts.action.RequestProcessor.processValidate(RequestProc
essor.java:921)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:206)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:116
4)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(Standard
ContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:16
0)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ssConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java
:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:683)
at java.lang.Thread.run(Thread.java:534)
Validation Class
public static boolean validatePassword(Object bean,ValidatorAction va, Field
field,ActionMessages
errors,org.apache.commons.validator.Validatorvalidator,HttpServletRequest
request) {
String value = ValidatorUtils.getValueAsString(bean,
field.getProperty());//value
of password field
String sProperty2 = field.getVarValue("password2");
String value2 = ValidatorUtils.getValueAsString(bean, sProperty2);//value of
field specified by "fieldToTest" -- userID
if (!GenericValidator.isBlankOrNull(value)) {
try {
if (value.indexOf(value2) != -1) {
errors.add(field.getKey(), Resources.getActionError(request, va, field));
return false;
}
} catch (Exception e) {
errors.add(field.getKey(), Resources.getActionError(request, va, field));
return false;
}
}
return true;
}
VALIDATION RULES
<validator name="twofields"
classname="validator.FMvalidator"
method="validatePassword"
methodParams="java.lang.Object,
org.apache.commons.validator.ValidatorAction,
org.apache.commons.validator.Field,
org.apache.struts.action.ActionErrors,
org.apache.commons.validator.Validator,
javax.servlet.http.HttpServletRequest"
depends="required"
msg="errors.twofields"/>
VALIDATION
<field property="password" depends="required,twofields">
<arg0 key="contrasena"/>
<arg1 key="confirmcontrasena"/>
<!-- error message would be something like "{0} value must not contain value
of {1}", or
"password value must not contain value of userID", if custom rule is
violated -->
<var>
<var-name>password2</var-name>
<var-value>password2</var-value>
</var>
</field>
