In case the object has no keys the array you will get will be also empty. So, if you want the second or third key, you can use index 1 or 2 to get these keys. The Object.keys() method will return these in the order you defined them. This might be another option if you know the order in which the keys are defined in the object. You can then use a forEach() method or for loop to iterate over these values and retrieve them individually. The value you get, the keys, are in the form of an array. The value it returns are keys that exist inside that object. It takes an object whose keys you want to retrieve as argument. This method was introduced to JavaScript in ES6. When you want to access object keys, the Object.keys() method will be the best tool. Access object keys with Object.keys() method Let’s take a look at how you can access and retrieve each. Entries are the (key-value) pairs of property names and their values. Values are property values associated with property names. Keys are the property names inside an object. There are three things can access and retrieve from an object: keys, values and entries. In this article, you will learn four different ways to do this, to access object keys, values and entries JavaScript. Another is to know how to retrieve them so you can work with them. Having those keys and values stored is one thing. Object are useful for storing data in the form of key-value pairs.
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