Optional chaining (?.)
The optional chaining operator (?.) permits reading the value of a property located deep within a chain of connected objects without having to expressly validate that each reference in the chain is valid. The ?. operator functions similarly to the . ...
suprabhasupi.hashnode.dev4 min read
Woodbury
student
Thank you for such an explicit article. Freecodecamp was my first Javascript "teacher". Now, it's hashnode and devs publishing their tutorials and experiences. My contributions: Optional Chaining Operator (?.) topic customwritingcompany.com/term-papers-for-sale