JAVASCRIPT

string to boolean js

JSON.parse('true')

convert string to boolean js

var myBool = Boolean("false");  // == true

var myBool = !!"false";  // == true

string to boolean javascript

let toBool = string => string === 'true' ? true : false;
// Not everyone gets ES6 so here for the beginners
function toBool(string){
	if(string === 'true'){
      return true;
    } else {
      return false;
    }
}

convert string true to boolean true javascript

stringToBoolean: function(string){
    switch(string.toLowerCase().trim()){
        case "true": case "yes": case "1": return true;
        case "false": case "no": case "0": case null: return false;
        default: return Boolean(string);
    }
}

string to boolean js

// Everyone does one extra check. Here is a better answer

let toBool = string => string === 'true'; // ? true : false;
// Not everyone gets ES6 so here for the beginners
function toBool(string){
	return string === 'true';
}

from 0 or 1 to boolean javascript

parse: function (response) {
  response.isChecked = !!+response.isChecked;
  return response;
}

js string to boolean

// Do
var isTrueSet = (myValue == 'true');
// Or
var isTrueSet = (myValue === 'true');

JavaScript Boolean

const dataChecked = true;
const valueCounted = false;

javascript bool

let isGrepperGood = true;

js Boolean()

// falsy values: false, 0, -0, 0n, null, undefined, NaN, and the empty string ""
console.log(Boolean(false)) // false
console.log(Boolean(0)) // false
console.log(Boolean(-0)) // false
console.log(Boolean(0n)) // false
console.log(Boolean(null)) // false
console.log(Boolean(undefined)) // false
console.log(Boolean(NaN)) // false
console.log(Boolean("")) // false
console.log(typeof Boolean("")) // boolean

// truthy values: true, 1, -1, 1n, -1n, Infinity, -Infinity, " ", {}, []
console.log(Boolean(true)) // true
console.log(Boolean(1)) // true
console.log(Boolean(-1)) // true
console.log(Boolean(1n)) // true
console.log(Boolean(-1n)) // true
console.log(Boolean(Infinity)) // true
console.log(Boolean(-Infinity)) // true
console.log(Boolean(" ")) // true
console.log(Boolean({})) // true
console.log(Boolean([])) // true
console.log(typeof Boolean([])) // boolean

Convert string to boolean in javascript

var isTrueSet = (myValue === 'true');

boolean javascript

var a = 2;
var b =  3;
var c =  2;
(a == b) // returns false
(a == c) //returns true

js value to boolean

const message = '';
console.log(!! message) // false

JavaScript Booleans

let myTrueBool = true;
let myFalseBool = false;

How can I convert a string to boolean in JavaScript?

ES6+
const string = "false"
const string2 = "true"

const test = (val) => (val === "true" || val === "True")
console.log(test(string))
console.log(test(string2))