how to get an object inside an array with a value

Question

Array looks list :

[
   {
      "Name":"S",
      "Level":"1",
      "Uid":"huybd776",
      "isHuman":false
   },
   {
      "Name":"R",
      "Level":"35",
      "Uid":"673bjhbjhdcsy",
      "isHuman":true
   }
]

I have a value i.e Uid 673bjhbjhdcsy, how do I check if that Uid exists in the array and get the whole object associated with the Uid.

Answer 1

You can use find like:

const data = [
   {
      "Name":"S",
      "Level":"1",
      "Uid":"huybd776",
      "isHuman":false
   },
   {
      "Name":"R",
      "Level":"35",
      "Uid":"673bjhbjhdcsy",
      "isHuman":true
   }
];

console.log(data.find(x => x.Uid === '673bjhbjhdcsy'));

Reference:

• Array.prototype.find()

Answer 2

result = [
   {
      "Name":"S",
      "Level":"1",
      "Uid":"huybd776",
      "isHuman":false
   },
   {
      "Name":"R",
      "Level":"35",
      "Uid":"673bjhbjhdcsy",
      "isHuman":true
   }
].find(item => item.Uid === '673bjhbjhdcsy')