Breaking News: Grepper is joining You.com. Read the official announcement!

truthy and falsy values in javascript

Add Answer

YOU.com answered on April 29, 2020 Popularity 9/10 Helpfulness 2/10

answer truthy and falsy values in javascript

related javascript truthy values and falsy values

related javascript truthy values

related Truthy and Falsy js

truthy and falsy values in javascript

Comment

let value = ""; // Assigning an empty string

if (value) {
  console.log("Truthy"); // This block will not execute
} else {
  console.log("Falsy"); // This block will execute
}

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Link to this answer
Share Copy Link

Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

Closely Related Answers

javascript truthy values and falsy values

Comment

// Truthy values

/*
	true
    {}
    []
    42
    "0"
    "false"
    new Date()
    -42
    12n
    3.14
    -3.14
    Infinity
    -Infinity
*/


// Falsy values

/*
  false
  0
  -0
  0n
  "", '', ``
  null
  undefined
  NaN
*/

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: falsy fals

Link to this answer
Share Copy Link

Contributed on Oct 12 2022

Abdus Sukkur

0 Answers Avg Quality 2/10

javascript truthy values

Comment

// this alls are truthy values including empty object and array,
// excluding empty string (empty string is falsy value)
if ([]) {
  console.log('✅ This runs');
}

if ({}) {
  console.log('✅ This runs');
}

if (true) {
  console.log('✅ This runs');
}

if ('test') {
  console.log('✅ This runs');
}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Sep 19 2022

Avenger

0 Answers Avg Quality 2/10

Truthy and Falsy js

Comment

//Checking truthy and falsy value

function truthyOrFalsy (val) { 
    if(val) {
      return true
    } else {
      return false
    }
}

console.log(truthyOrFalsy(0)) // print false
console.log(truthyOrFalsy(5)) // print true

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: howtodoinjava.com

Tags: falsy fals

Link to this answer
Share Copy Link

Contributed on Apr 29 2020

Unusual Unicorn

0 Answers Avg Quality 2/10

truthy and falsy values in javascript

Contents

More Related Answers

truthy and falsy values in javascript

Closely Related Answers

javascript truthy values and falsy values

javascript truthy values

Truthy and Falsy js

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.