Array is accepted as an Object type #121
Description
Joi.validate([], Joi.types.Object()); // returns null
Joi.validate([1, 3, 4], Joi.types.Object()); // returns null
{{ message }}
Joi.validate([], Joi.types.Object()); // returns null
Joi.validate([1, 3, 4], Joi.types.Object()); // returns null