{
    "credit_card_1": "98989898989898",
    "credit_card_2": "9898989898989898989898989898989898",
    "credit_card_3": "11",
    "credit_card_4": true,
    "credit_card_5": 98989898989898,
    "credit_card_6": "98989a98989899",

    "value_is_hash":        {"test": 1},
    "value_is_empty_hash":  {},
    "value_is_array":       ["test", 1],
    "value_is_empty_array": []
}