javascript var boolean code example

Example 1: boolean as string javascript

bool.toString()

Example 2: javascript can a var be a boolean

var YES = new Boolean(true);

Example 3: javascript function return boolean

function  func(){
  return true;
}

isBool = func();
console.log(typeof (isBool));   // output - string


let isBool = func();
console.log(typeof (isBool));   // output - boolean

Example 4: javascript true string to boolean

var isHidden='true';
var isHiddenBool = (isHidden == 'true');