How can i check if a particular value is existed in object or not using console?

I am new there . I want to check in console only without declaring any another variable if a particular value is existed in the object or not ?

For example :
var obj = { name: "Clarion" , id:"0" ,… }

Now i want to check if name is existed in the object or not !!

>Solution :

You can use my code :

const BTS = { name: 'Kim Seok-jin', stageName: 'Jin' };
console.log('name' in BTS);
console.log('age' in BTS);

OUTPUT :

true
false

Happy Coding !!