[
    {
        "description": "validation of regular expressions",
        "schema": {"format": "regex"},
        "tests": [
            {
                "description": "a valid regular expression",
                "data": "([abc])+\\s+$",
                "valid": true
            },
            {
                "description": "a regular expression with unclosed parens is invalid",
                "data": "^(abc]",
                "valid": false
            }
        ]
    }
]
