field « validation « JSF Q&A

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1. What is the best way to validate multiple field using JSF framework    stackoverflow.com

i need validate multiple field in jsf, but i cann't find better way . sorry for my bad english.

2. jsf validate two fields in one time    stackoverflow.com

can I validate two interdependent fields in with one validator? 

     <h:form>
            <h:inputText value="#{logRegBean.person.name}" >
   ...

3. JSF2.0 doesn't support cross-field validation, is there a workaround?    stackoverflow.com

JSF2.0 only allows you to validate the input on one field, like check to see if it's a certain length. It doesn't allow you to have a form that says, "enter ...

4. How to make fields mandatory?    stackoverflow.com

I am working on an user registration form. I want to make certain fields mandatory. What JSF tags can I use to make the fields mandatory?

5. Changing appearance of form fields with validation errors    coderanch.com

6. how do you write a validator that validates a field based on another field?    coderanch.com

7. question about validating multiple fields    coderanch.com

8. validating multiple field of a table in combination    coderanch.com

9. Displaying dynamic fields (with JSF validation)    coderanch.com





10. How to call set of validations(non screen field) from with in the JSF life cycle    coderanch.com

11. JSF clear fields on validation errors    coderanch.com

That isn't how JSF is designed. JSF expects that you will retain the input value and display a message that assists the user in correcting it. If the JSF validators flunk the value (in other words, declare it invalid) the action processor is never invoked - the JSF lifecycle short-circuits back to redisplaying the View with validation errors. The intent is ...