How to determine if Javascript array contains an object with an attribute that equals a given value?

Question

I have an array like

vendors = [{
    Name: \'Magenic\',
    ID: \'ABC\'
  },
  {
    Name: \'Microsoft\',
    ID: \'DEF\'
  } // and so on... 
];
         


        

Answer 1

You can try this its work for me.

const _ = require('lodash');

var arr = [
  {
    name: 'Jack',
    id: 1
  },
  {
    name: 'Gabriel',
    id: 2
  },
  {
    name: 'John',
    id: 3
  }
]

function findValue(arr,value) {
  return _.filter(arr, function (object) {
    return object['name'].toLowerCase().indexOf(value.toLowerCase()) >= 0;
  });
}

console.log(findValue(arr,'jack'))
//[ { name: 'Jack', id: 1 } ]