The method signature in the FieldChecks class for the validateRequired() method doesn't match what you have defined in the validation-rules.xml.
You probably have a version of validation-rules.xml from an older version of struts and need to drop in the validation-rules.xml file that is shipped with the version of Struts you are using. My guess is you've upgraded to Struts 1.2.8, but haven't deployed the validation-rules.xml file that ships with that version? Niall ----- Original Message ----- From: "Holger Moosbauer" <[EMAIL PROTECTED]> Sent: Wednesday, January 04, 2006 2:30 PM > Thanks Ted, > > I already spent some hours on that issue. I just wanted to > test the automatic form-validation - I'm a newbe and I performed > the validation in the FormBean methode before. > I just tried with the required-argument in the validation.xml -> > > <formset> > <form name="loginfb"> > <field property="username" depends="required"> > <arg0 key="fool" resource="false"/> > </field> > </form> > </formset> > > ... > > in the validator-rules.xml there is this entry > > <validator name="required" > classname="org.apache.struts.validator.FieldChecks" > method="validateRequired" > methodParams="java.lang.Object, > org.apache.commons.validator.ValidatorAction, > org.apache.commons.validator.Field, > org.apache.struts.action.ActionMessages, > javax.servlet.http.HttpServletRequest" > msg="errors.required"/> > > so all seems quite OK, but it just don't work ... any idea? ... I just want > to use the > predefined validators but I can't :-( > > Greetings and thx for any help > > > -----Ursprüngliche Nachricht----- > Von: Ted Husted [mailto:[EMAIL PROTECTED] > Gesendet: Mittwoch, 4. Januar 2006 14:52 > An: Struts Users Mailing List > Betreff: Re: Strange validation exception > > > In a situation like this, the best thing is to create a new > application that contains just enough code to expose the error. Most > often, in creating the application to expose the error, you will find > the problem that is causing the error. If not, you will have a > concise example to post, so that other people will be able to help. > > -- HTH, Ted. > http://www.husted.com/poe/ > > > On 1/2/06, Holger Moosbauer <[EMAIL PROTECTED]> wrote: > > Hello friends, > > > > I'm a struts newbe and I just can't find the > > answer on the internet to that validation exception. > > Does anyone know the answer? ... thx. > > > > org.apache.commons.validator.ValidatorException: > > org.apache.struts.validator.FieldChecks.validateRequired(java.lang.Object, > > org.apache.commons.validator.ValidatorAction, > > org.apache.commons.validator.Field, > org.apache.struts.action.ActionMessages, > > javax.servlet.http.HttpServletRequest) > > > > pretty strange, he? > > > > Greetings > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
