Check if property exists in object and is truthy

Home JavaScript Practice JavaScript objects

Write a function that takes an object (a) and a string (b) as argument. Return true if the object has a property with key 'b', but only if it has a truthy value. In other words, it should not be null or undefined or false. Return false otherwise.

Premium

function greet(name) {
    return `Hello, ${name}!`;
}

console.log(greet("Erik"));

JavaScript

Console