Javascript multiple filters array

Question

My question is extension to this question javascript filter array multiple conditions
from that question if filter object is

{address: 'England', name: 'Mark'};

and array is

var users = [{
    name: 'John',
    email: '[email protected]',
    age: 25,
    address: 'USA'
  },
  {
    name: 'Tom',
    email: '[email protected]',
    age: 35,
    address: 'England'
  },
  {
    name: 'Mark',
    email: '[email protected]',
    age: 28,
    address: 'England'
  }
];

so the answer is

[
  {
    "name": "Mark",
    "email": "[email protected]",
    "age": 28,
    "address": "England"
  }
]

which is absolutely fine but my question is array has to be filtered for the filter object properties value
for example my filter object will be {address: 'England', name: ''} now this has to filter the array for all names and address England

Answer 1

You'd use filter on users and every on the filter object's entries

const filter = {address: 'England', name: 'Mark'};

const res = users.filter(user => 
  Object.entries(filter)
  .every(([k,v]) => v === '' || user[k] === v)
);
console.log(res);

<script>
var users = [{
  name: 'John',
  email: '[email protected]',
  age: 25,
  address: 'USA'
},
  {
    name: 'Tom',
    email: '[email protected]',
    age: 35,
    address: 'England'
  },
  {
    name: 'Mark',
    email: '[email protected]',
    age: 28,
    address: 'England'
  }
];
</script>