Validation helper not able to dal with scope prefixes for models

Validation helper happily includes scope prefixes (if they are used in the flow definition) of a flow's model attribute for resolving the corresponding validation bean and method.

E.g.

<view-state id="modifyCatalogueViewState" view="modifyCatalogue" model="viewScope.catalogue">

would cause the validation helper to search for a validation bean with id="viewScope.catalogueValidator"

The lookup process in the validation helper class should strip the scope from model names.

Workaround: either do not use a scope prefix in the viewState's model attribute or define the validator bean id as such that it includes the scope as prefix.