The Nova Business Rule Validation API
Facility for invoke business rule validation on a nova input field using container-based component registration and the message context.
Whiteboard
Enable the validation of business rules upon a form or field level filled declaration.
Developers may wish to verify that input is valid according to complex business rules, or rules that require repository interaction. We provide a component interface for specifying such behaviour, which provides full contextual information for the component to validate against. Validators are stateless components and therefore should not (as a rule) hold validation information directly. (They may wish to do so using synchronisation only).
<prompt-collect ..... >
<component-
<error name="bookingTi
<error>
</component-
</prompt-collect>
