Can you elaborate with an example for s/valid? on needing to preconfrom your data. I have not had this issue.
Also note for others with regard to eagerness, this is only for maps. "When conformance is checked on a map, it does two things - checking that the required attributes are included, and checking that every registered key has a conforming value. We’ll see later where optional attributes can be useful. Also note that ALL attributes are checked via keys, not just those listed in the :req and :opt keys. Thus a bare (s/keys) is valid and will check all attributes of a map without checking which keys are required or optional."
Can you explain the point of :opt with s/keys if it will always check any registered spec in if present?
Also note for others with regard to eagerness, this is only for maps. "When conformance is checked on a map, it does two things - checking that the required attributes are included, and checking that every registered key has a conforming value. We’ll see later where optional attributes can be useful. Also note that ALL attributes are checked via keys, not just those listed in the :req and :opt keys. Thus a bare (s/keys) is valid and will check all attributes of a map without checking which keys are required or optional."
Can you explain the point of :opt with s/keys if it will always check any registered spec in if present?