How to check if there are more objects in an object in JSON?

Question

JavaScript

Hello everyone

, Here is my list of elements:

function getJson(file, template, container) {
  $.getJSON(file, function (data) {
})
}

And JSON:

{
  "item_1": {
    "img": "img/f.jpg",
    "article": "Glasses are cool",
    "price": "599"
  },
  "item_2": {
    "img": "img/g.jpg",
    "article": "Glasses are not so cool",
    "price": "699"
  },
  "item_3": {
    "img": "img/s.jpg",
    "article": "Glasses are beautiful",
    "price": "799"
  }
}

How to check, for example, if item_3 in price is not just a value, but an object? For example, like this:

{
  "item_3": {
    "img": "img/s.jpg",
    "article": "Glasses are beautiful",
    "price":  {
"value": "322",
"real":"yes"

}
  }
}

Thanks

Answer 1

if (price && price.toString() === "[object Object]")