exception « validation « JSF Q&A

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1. validator="" attribute of in jsf causing exception    stackoverflow.com

We are trying to migrate from WS5 to WAS7 and the jsf code is causing the following error Original Exception: 

Error Message: JSPG0227E: Exception caught while translating /jsp/listView/listViewUPD_MAP_UM01.jsp: JSPG0301E: Invalid attribute, validator, ...

2. Validate field and throw exception in JSF, but attach error message to another field?    stackoverflow.com

I have some fields on my page which I want cross-validated. But I don't want error from this validation to be displayed in <h:message> for this fields. If I add validator ...

3. Validators still required to throw exceptions? :(    coderanch.com

Hey Jason - Yep, validators still throw exceptions to report validation failures. I don't remember much discussion on this topic - at least not since I joined the EG. Is your concern primarily that this is an abuse of exceptions (from an API design standpoint)? Or is there some functionality that you are hoping to achieve that isn't currently possible to ...

4. Change tag after validation/conversion-Exception    coderanch.com

Hello Everybody, i have a really simple problem and didn't find a working solution - it drives me mad! Problem: If a ValidationException/ConversionException is trhown by my validators/converters the regarding -element in the page must be changed e.g. the background-color is set to red or style-class "invalid" ist set. How to accomplish this? (Solution must work for InputText-Elements in a ...