First of all thanks for the quick response. I checked out the examples and the wiki. But I don't understand why I should provide these extra possibility's for validation, because my constraint is working as mentioned in the primefaces forum post. It's all just about passing this result of validation inside the entity manager to JSF ?
Regards Alesandro > hi alesandro, > > first of all: welcome @ myfaces! > > for cross-validation you need the property-validation module (!= > bean-validation) and for advanced bean-validation you need the > bean-validation module (+ the bv implementation of your choice). > in any case you need the core of extval. for primefaces it's also suggested > to use the generic support module. > > you can find hello world examples at [1]. furthermore, you might be > interested in the wiki [2] and a chapter about extval [3]. both contain > detailed information about such topics. > > regards, > gerhard > > [1] > https://svn.apache.org/repos/asf/myfaces/extensions/validator/trunk/examples/ > [2] https://cwiki.apache.org/confluence/display/EXTVAL > [3] http://people.apache.org/~gpetracek/myfaces/extval/extval_chapter.html > > http://www.irian.at > > Your JSF powerhouse - > JSF Consulting, Development and > Courses in English and German > > Professional Support for Apache MyFaces > > > 2011/8/23 <[email protected]> > > > Hello, > > > > I tried to make a cross field BeanValidation with a custom annotation. > > (based on JEE6 / > > JSF2) The validation works correct but it's not passed to the JSF view. > > I wrote about > > this in the Primefaces forum > > http://forum.primefaces.org/viewtopic.php?f=3&t=14569 > > . It would be nice if someone would have a look at this (maybe Iam just > > getting > > something basic wrong with ExtVal). > > > > Regards > > Alesandro > > > >

