ternary operator multiple if checking javascript code example

Example 1: js ternary else if multi

var foo = (
  bar === 'a' ? 1 : // if 
  bar === 'b' ? 2 : // else if 
  bar === 'c' ? 3 : // else if
  null // else 
);

Example 2: Use Multiple Conditional Ternary Operators Javascript

// Use Multiple Conditional Ternary Operators Javascript.


function checkSign(num) {

	return num > 0 ? "positive" : num < 0 ? "negative" : "zero";

}

console.log(checkSign(10));
console.log(checkSign(-10));
console.log(checkSign(0));