Icebob

The issue related to `defaults`?

Simpler repro: ```js const v = new Validator({ // debug: true, useNewCustomCheckerFunction: true, }); const schema = { extra: { type: "string", custom: value => value } }; const check...

@erfanium ?

It's true, but it's a breaking change, so only in 2.0

Thanks, we will check it.

@shawnmcknight could you check that 290 solves your issue as well? _It's not released you, you should install the master branch_

Great, please create a PR.

But FV doesn't know that `foo` property is not used, because you can use custom check functions where you use it. So if we want to strict the properties, it...

It's released in 0.9.0

@ngraef do you still face this issue?