Type Alias Validator<T>

Validator: (value: T, rawEnv: RawEnv) => true | string

Validates an already-processed value; return true when valid, or a human-readable error string when invalid.

Type Parameters

T

Type Declaration

- (value: T, rawEnv: RawEnv): true | string
- Parameters
  - value: T
  - rawEnv: RawEnv
  Returns true | string

Remarks

Receives the full raw env for conditional validation (e.g. "required only if X").