How can I check if an Object Array value is null? In this case, I want to check if the price value is null
for example
available_cars:{
cars:[
{name:"BMW", price:2000000}
{name:"Volkswagen", price:1500000}
{name:"Audi", price:null}
]
}
Use Array.some and compare it to 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)available_cars = {
cars: [{
name: "BMW",
price: 2000000
}, {
name: "Volkswagen",
price: 1500000
}, {
name: "Audi",
price: null
}]
}
const res = available_cars.cars.forEach(car => {
if(!car.price){
// handle case
}
});
console.log(res)