The JavaScript Interview Handbook: 100+ Interview Questions/

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Challenge: Is a Child?

Challenge: Is a Child?

This challenge will test your skills in implementing DOM related functions to find if one element is the child of another.

We'll cover the following...

Problem statement #

In this challenge, you need to implement the function isChild which checks whether one element is the child of another. It should return true if the element is a child and false otherwise. ...