custom « validation « JSF Q&A

1. JSF 2.0 Custom Validation problem stackoverflow.com

I want to validate the inputs to my JSF page inside my Managed bean, but for some reason it does not work?

@ManagedBean
@RequestScoped
public class RegistrationController {
//values passed from the JSF page
private String ...

2. Custom validation error don't work as expected stackoverflow.com

I want to validate a field to be able to accept values only between 1 and 100. It works fine, but when i write a something that is not an integer ...

3. How to set a custom message for a standard validator in JSF? stackoverflow.com

I created a simple input field for an int variable. I want to add validation to it but, but i see no need to create my own validator for it, since ...

4. Distinguish ajax requests from full requests in JSF custom validator stackoverflow.com

My validator needs to know if it is a full request or an ajax request. In my current solution I check the http request header for the X-Requested-With element:

public void validate(FacesContext ...

5. Custom error messages in JSF validators? forums.netbeans.org

6. Custom Validator persistently returning NULL coderanch.com

7. Persistent error with a JSF custom validator coderanch.com

8. Custom validation messages coderanch.com

9. Custom validation message formatting coderanch.com

10. how to compile a custom validator class coderanch.com

11. how to internationalize custom validation messages? coderanch.com

Yes, there is. Assuming that your standard language in English, which would be contained in (say) "MyMessages.properties", you can simply add another file called "MyMessages_fr.properties", and it would automagically be used if the Locale is French. Same for "MyMessages_it.properties" etc. You can even have different versions for the same language, e.g. MyMessages_en_US.properties and MyMessages_en_GB.properties if you need to differentiate between American ...

12. t:inputDate and custom validation coderanch.com

13. Custom validator problem coderanch.com

14. Custom validator not validating coderanch.com

15. Custom JSF Validators needed coderanch.com

16. Custom input validator coderanch.com

Not sure, but it doesn't look like the Validator interface is actually implemented. How is it compiling? In your case with method calls I don't think you need to actually implement the Validator interface, but the validation methods should have methods with the same signature as the validate method in the Validate interface. The validateDate method doesn't look quite right, I ...

17. JSF prevents custom validator from getting control coderanch.com

18. custom validations in jsf coderanch.com

19. Create a custom validation error message in JSF coderanch.com

Hi, I have the following case: Here is my code in the scope of a tag

I want to customize my validation error message to accept parameters. Something like "signup_username_required={0} is too long" where {0} to be changed with the username invalid ...

20. JSF custom validation message coderanch.com

Hi, as you have required = true for your InputText that means you are using jsf inbuilt validation so it first validating through that only as it is failing the condition of required = true it is throwing validationException and aborting the next validations for that component. if you provide some text in that field then your custom validator will get ...

21. Custom Validation Messages - advanced coderanch.com

22. Custom error messages in JSF validators? coderanch.com

23. Custom validator error coderanch.com

Hi. I have a custom component which accepts a date input. And I want to support multiple date formats - DD/MM/YY; DD/MON/YY; DD/MON/YYYY; DD.MM.YYYY; DD.MM.YY and so on. You get the idea right? (MON indicates the first three letters of the name of the month). But I was getting an error : '01-04-2010' could not be understood as a date. when ...

24. custom validator error message coderanch.com

Your question is not very clear for me, but you should try a custom validator where you can define your own message. public classMSISDNValidator implements Validator { @In(value="#{editPartner.smsNumbers}", required=true) private List smsNumbers; @In(value="#{editPartner.smsPhoneNumber}", required=false) private SmsPhoneNumber smsPhoneNumber; public void validate(FacesContext context, UIComponent component, Object value) throws ValidatorException { String inputMSISDN = (String) value; List list = new LinkedList(smsNumbers); list.remove(smsPhoneNumber); for (SmsPhoneNumber ...

25. Custom validation ignored coderanch.com

26. programmatically add custom validators coderanch.com

I don't understand the value of dynamically adding a validator myself. Unless you're HEAVILY into dynamic View construction, it's generally easier to just define the thing statically in faces-config.xml. Your error message would appear to indicate that things were mostly done correctly, except that you didn't include the file /WEB-INF/classes/my/company/MyCustomValidator.class in your WAR. Or its equivalent.

27. Custom Validator leads to NullPointerException. coderanch.com

28. Custom Validator coderanch.com

When i submit the page i need to do Validation for more than 1 field i have written custom validation class My question is can i do validation for multiple fields in the same Custom Validation class i Tried and it's not working in My Custom Validation class when i try to find the component for which i need to do ...