You can write a custom validator to parse the tokens, parse the integers, and then validate their range. See http://jakarta.apache.org/struts/userGuide/dev_validator.html under "Pluggable Validators" for details.
chris ----- Original Message ----- From: "Weber, Jeremy" <[EMAIL PROTECTED]> To: "'Struts Users Mailing List' (E-mail)" <[EMAIL PROTECTED]> Sent: Tuesday, January 14, 2003 9:18 AM Subject: Design Help > Hello all, > > I have a unique requirement and was wondering if anyone had any ideas on how > to implement it. I am using struts to install our server based product. > Our product has several components which can be installed multiple times. If > you choose to install a component you have to provide some configuration > information for each instance installed. So if you install 5 times, you > need to configure some port 5 times. I would like the configuration screens > to accept text in the following format. > > Port: 1111,2222,3333,4444,5555. > > I can validate that there are 5 entries, no problem. How do I then validate > each individual entry as being an integer and in the valid port range. If > anyone has any suggestions, I would appreciate it. > > Thanks, > > Jeremy Weber > [EMAIL PROTECTED] > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
