Optional chaining '?.' in JavaScript

Thank you for the kind words, Samuel. Appreciate the suggestion. 😊

What I feel is :

Here it'll implicitly check to be sure user.firstName is not null or undefined before attempting to access user.firstName.lastName. If user.firstName is null or undefined, the expression automatically short-circuits, returning undefined.

Sure, I'm aware of the logic Insha Ramin

But talking about the user object structure.

This means you're saying the user structure is 👇

const user = {

firstName: {
lastName: "Insha"
}

}

What I'm saying 👇

const user = {

names: {
firstName: "Insha",
lastName: "Ramin"
}

}

So we can check if the name object exist before accessing the firstName or lastName.

I mean your lastName cannot be inside your firstName 😬.

I hope this explains the structure I'm talking about.

Got your point. Ayodele Samuel Adebayo

I guess this got a little bit confusing but the case wasn't this. Anyways I appreciate you taking out the time to highlight this.😄

Thank you, Ronnie. 😊🔥

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Thank you Suprabha Supi. Glad you liked the article! 😊💙

Ah, glad to hear this. Thank you for reading😊⚡

Thank you, Faheem. 🤗

Thank you so much, Olo🔥🤗

Thank you so much for reading the article. Glad you liked it 🤗

Thank you, Krishna💙

Thank you, Deeksha! Glad you found it helpful💙

Glad to hear that, Kritika 😊