JAVASCRIPT

javascript null check

if (Var === null) { 
//code goes here
}

js check null

if (Var === null) { 
//code goes here
}

How to Check for Null in JavaScript

let myStr = null;

if (myStr === null) {
  console.log("This is a null string!");
}

/*
This will return:

"This is a null string!"
*/