Object parsed during validation

Can be used as a quick way to access the parsed JsonObject instead of reparsing it during the answer.

See ObjectValidator.

Property definitions

popcorn $ ValidationResult :: object=
	# Object parsed during validation
	#
	# Can be used as a quick way to access the parsed JsonObject instead of
	# reparsing it during the answer.
	#
	# See `ObjectValidator`.
	var object: nullable JsonObject = null is writable
lib/popcorn/pop_validation.nit:102,2--108,51