A null config value means unset
The rule
Normative: this is the rule
- A config value of
nullmeans the key is unset. - It satisfies a required key, and no schema constraint is evaluated against it, so a
nullnever fails type,enum, bounds orpattern.
Rule identifiers are permanent and are never renumbered. Each implementation publishes its own standing against these rules; this specification does not.spec 1.0-draft · R6.i · changed in spec 1.0