This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
You can make your code samples easier to read by using the "Code" button on the message editor.
JSTL does not play well with JSF. In almost all cases, JSF has its own solution and JSTL isn't the best solution in any case, but because JSTL is designed to work with JSPs and not JSF View Templates, it can be very frustrating, regardless.
It's also very bad practice to put logic in the View Definition.
Here's a cleaner solution:
This requires adding a public "getQtdeValid()" method to the document backing bean (Model) that returns "yes" or "no".
Customer surveys are for companies who didn't pay proper attention to begin with.