const user = {};
console.log(user.address.street); // error
console.log(user && user.address && user.address.street); // undefined
// Can be done using Optional Chaining (Introduced in ES2020)
console.log(user?.address?.street); // undefined
Thanks for reading π
Follow @codedrops.tech for daily posts.
Instagram β Twitter β Facebook
Micro-Learning β Web Development β Javascript β MERN stack β Javascript
codedrops.tech
Top comments (0)