[
    {
        "description": "validation of duration strings",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "format": "email"
        },
        "tests": [
            {
                "description": "non printable character",
                "data": "a\tb@gmail.com",
                "valid": false
            },
            {
                "description": "tab ok if quoted",
                "data": "\"a\tb\"@gmail.com",
                "valid": true
            },
            {
                "description": "quote inside quoted",
                "data": "\"a\"b\"@gmail.com",
                "valid": false
            },
            {
                "description": "backslash inside quoted",
                "data": "\"a\\b\"@gmail.com",
                "valid": false
            }
        ]
    }
]