{
  "schema": {
    "type"    : "//arr",
    "contents": { "type": "//int" },
    "length"  : { "min": 3, "max": 3 }
  },

  "fail": {
    "arr" : {
      "str-1"  : {
        "errors":
          [
           { "data": [   ], "check": [            ], "error": [ "size" ] },
           { "data": [ 0 ], "check": [ "contents" ], "error": [ "type" ] }
          ]
      }
    }
  }
}