javascript string to boolean expression code example

Example 1: change true to false js

var thing = true; //try changing this to false
thing = !thing; //the variable will go from true to false, or from false to true

Example 2: javascript true string to boolean

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

Example 3: string to boolean javascript

const stringBools = [
  'true',
  'false',
  'asdf'
];
const bools = [];

for (const i = 0; i < stringBools.length; i++) {
  const stringBool = stringBools[i];
  if (stringBool == true) {
    bools.push(true);
  } else if (stringBool == false) {
    bools.push(false);
  } else {
    bools.push(null /* Change if you like */);
  }
}