[TYPO3-50-general] RFC: Validation Refactoring

[Sebastian Kurfürst]

Hey everybody,

There are still some questions we need to discuss about:
- Do we want recursive validation? e.g. in case you submit a Blog  
which contains a _new_ post object, the post needs to be validated  
automatically as well.
However, we'd need to make sure that only newly submitted fields get  
validated...

- Do we automatically want to build validations from the @var  
annotations in the model, checking that the values are of the  
appropriate type (integer, string, ...)?

For Fluid ViewHelpers, we just wanted to test simple properties as  
arguments, and if it is an object, we should use is_a for type  
checking. Does this make sense to you?

Greets,
Sebastian