Refinements are not working within dynamic util

[rossholdway]

I believe I've found a bug. Refinements don't seem to work when returned from the dynamic util. See below example, which I would expect to fail - however it passes validation.

const schema = object({
  name: string(),
  age: dynamic((value, context) => {
    return size(integer(), 1, 100);
  })
});

const person = struct.validate({name: 'Ross', age: 1000}, schema);

[Gelio]

#966 should fix it 🚀