[
    {
        "description": "invalid user input: type (string)",
        "schema": {
            "type": null
        },
        "tests": [
            {
                "description": "graceful error from 'type' (string)",
                "data": 1,
                "valid": false
            }
        ]
    },
    {
        "description": "invalid user input: type (array)",
        "schema": {
            "type": [ "string", null ]
        },
        "tests": [
            {
                "description": "graceful error from 'type' (array)",
                "data": 1,
                "valid": false
            }
        ]
    }
]