Hi all, I have a question about validating one field with another.
I have a form that ask for the start page and for the end page of an article. I need to validate whether the startPage is lesser or equal to the endPage. I could do this in public void onSubmit() {...} of the form like: public void onSubmit() { if(model.getStartPage()>model.getEndPage()){ this.error("The startPage cannot be bigger then the endPage"); } ... } However I wonder if that is not cleaner with a validator. My problem is ATM that I have not found an example that shows how to validate a field comparing it to another field in the same form. In pseudo code: RequiredTextField start = new RequiredTextField("startPage", Integer.class); add(start); RequiredTextField end = new RequiredTextField("endPage", Integer.class); // the next line does not exits but would be what I need NumberValidator max = NumberValidator.minimum(start); end.add(max); add(end); What is the best way to implement such a validation? TIA for any tips. salu2 -- Thorsten Scherler <thorsten.at.apache.org> Open Source Java <consulting, training and solutions> Sociedad Andaluza para el Desarrollo de la Sociedad de la InformaciĆ³n, S.A.U. (SADESI) --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org