the validator for A
class tag for A
Compose two validators
Compose two validators
validtor to compose with this
a new validator composed of this and other
Validate an instance
Validate an instance
list of rules that failed to validate or Nil if the instance passes all validation
list of schema for child fields and their descendants
list of rules and all schema for type A
list of rules that this validator tests
schema for type A
the validator for A
A validator for an Option[A] that always passes if set to None
type validated
the validator for A
class tag for A