Dynamically augmenting JavaScript objects with properties based on specific criteria is a fundamental aspect of object manipulation. This involves evaluating a condition and, if met, introducing a new property-value pair to the object. For instance, consider an object representing a user. A “verified” property might be added only if certain authentication checks pass. This can be achieved through various means, such as using `if` statements, ternary operators, or even more complex logic involving loops and functions. A simple example would be:
javascript let user = { name: “John Doe” }; let isAuthenticated = true; if (isAuthenticated) { user.verified = true; } console.log(user); // Output: { name: “John Doe”, verified: true }
