dfa_tests.json

[
    {
        "regex": "^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$",
        "pass": ["user@example.com", "john.doe123@sub.domain.co.uk"],
        "fail": ["@example.com", "user@.com", "user@com", "user@example.c"]
    },
    {
        "regex": "^\\d{3}-\\d{3}-\\d{4}$",
        "pass": ["123-456-7890", "000-000-0000"],
        "fail": ["123-45-6789", "12-345-6789", "123-456-789", "abc-def-ghij"]
    },
    {
        "regex": "^(https?:\\/\\/)?([\\da-z\\.-]+)\\.([a-z\\.]{2,6})([\\/\\w \\.-]*)*\\/?$",
        "pass": [
            "http://example.com",
            "https://sub.domain.co.uk/page",
            "www.example.com"
        ],
        "fail": ["htp://invalid", "http://.com", "https://example."]
    },
    {
        "regex": "^[0-9]{5}(-[0-9]{4})?$",
        "pass": ["12345", "12345-6789"],
        "fail": ["1234", "123456", "12345-", "12345-67890"]
    },
    {
        "regex": "^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$",
        "pass": ["#123abc", "#FFF", "#000000"],
        "fail": ["123abc", "#GGGGGG", "#FFG", "#F0F0F0F"]
    },
    {
        "regex": "^([01]?[0-9]|2[0-3]):[0-5][0-9]$",
        "pass": ["00:00", "23:59", "1:23", "12:34"],
        "fail": ["24:00", "12:60", "1:2", "00:0"]
    },
    {
        "regex": "^[a-zA-Z]{2,}\\s[a-zA-Z]{1,}'?-?[a-zA-Z]{2,}\\s?([a-zA-Z]{1,})?$",
        "pass": ["John Doe", "Mary Jane", "Robert O'Neill", "Sarah Jane-Smith"],
        "fail": ["J D", "John", "John  Doe", "12John Doe"]
    },
    {
        "regex": "(\r\n|^)to:([^\r\n]+<)?([^@]{1,3})([^@]*)@([a-zA-Z0-9.-]+)>?\r\n",
        "pass": [
            "to:user@example.com\r\n",
            "to:\"John Doe\" <john@example.com>\r\n",
            "to:abc@domain.com\r\n",
            "to:abcd@example.com\r\n",
            "\r\nto:user+tag@example.com\r\n"
        ],
        "fail": [
            "to:@example.com\r\n",
            "to:user@\r\n",
            "from:user@example.com\r\n",
            "to:user@example.com"
        ]
    }
]