Postman test | Validate Response body (exact value)

I have the below response body (json) I want to do the below checks

1) Check if 'id=5' exist

*var expectedID = "5"
   tests["Body cointains ID: " + expectedID] = responseBody.has(expectedID);*

2) If first check pass then check if for 'id=5' the name is equal to 'John Smith'

Any help apreciated

Response Body:

[
  {
    "id": 1,
    "name": "George Smith",
    "username": "John",
    "email": "John@may.biz",
    "address": {
      "street": "Kennedy",
      "suite": "Apt. 332",
      "city": "Paris",
      "zipcode": "12322-3874",
      "geo": {
        "lat": "-57.3189",
        "lng": "81.1496"
      }
    },
    "phone": "1-999-736-444 x343343",
    "website": "web.org",
    "company": {
      "name": "Amaon",
      "catchPhrase": "Multi-layered",
      "bs": "e-markets"
    }
  },
  {
    "id": 5,
    "name": "John Smith",
    "username": "johny",
    "email": "johny@john.com",
    "address": {
      "street": "Oxford",
      "suite": "Suite 334",
      "city": "London",
      "zipcode": "12345",
      "geo": {
        "lat": "-32.3434",
        "lng": "45.4543"
      }
    },
    "phone": "(121)954-3457",
    "website": "smith.info",
    "company": {
      "name": "Law LLC",
      "catchPhrase": "Customer first",
      "bs": "E2E system"
    }
  }
]