Auto URL Redirect

Hi,Does anyone know how to redirect the report to another URL automatically conditionally based on some checking, without user interaction with the report?I am trying to perform validity checking on user's input value and redirect user to a centralise error page if the input value is invalid.Thanks,J LimYou can't do this using the standard parameter toolbar. You will need to code your own textbox for accepting user input for the parameter value and pass that to the report if is valid and redirect to the error page if not valid.