Check if object array value is empty

Samuel Sharp

How to check if an object array value is empty? In this case I want to check if the price value is empty

E.g

available_cars:{
cars:[
{name:"BMW", price:2000000}
{name:"Volkswagen", price:1500000}
{name:"Audi", price:null}
]
}

spectrum

Use Array.someand combine it with null:

available_cars = {
  cars: [{
    name: "BMW",
    price: 2000000
  }, {
    name: "Volkswagen",
    price: 1500000
  }, {
    name: "Audi",
    price: null
  }]
}

const res = available_cars.cars.some(e => e.price === null)
console.log(res)

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