[w01fe]

Thanks for the feedback!

Actually, schema can express arbitrary constraints. Your example translates to schema as:

  {String {(s/required-key "product") [String]
           (s/required-key "type") (s/enum "type1" "type2")
            s/Any s/Any}} ;; allow any other k-v pairs

[jwr]

Interesting! Is the enum automatically a vector/sequence, or is that just an omission in the example?

Looks like I'll be using this library sooner than I thought, thanks!

[w01fe]

Nope, I missed that in the example -- the enum should be in square brackets.