{
"first_name": { "length_equal": 2 },
"last_name": { "length_equal": [7] },
"middle_name": [{ "length_equal": [3] }],
"empty_name": { "length_equal": 3 }
}
{
"first_name": { "length_equal": 2 },
"last_name": { "length_equal": [7] },
"middle_name": [{ "length_equal": [3] }],
"empty_name": { "length_equal": 3 }
}