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if object is empty

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YOU.com answered on July 24, 2019 Popularity 9/10 Helpfulness 2/10

answer if object is empty

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if object is empty

Comment

function isEmptyObject(obj) {
  // Check if object has any properties
  for (var key in obj) {
    if (obj.hasOwnProperty(key)) {
      return false; // Object has at least one property
    }
  }
  return true; // Object is empty
}

// Example usage
var myObject = {};
console.log(isEmptyObject(myObject)); // Output: true

var anotherObject = { name: "John", age: 25 };
console.log(isEmptyObject(anotherObject)); // Output: false

Popularity 9/10 Helpfulness 2/10 Language javascript

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

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javascript check if object is empty

Comment

140

function isObjectEmpty(obj) {
    return Object.keys(obj).length === 0;
}

Popularity 10/10 Helpfulness 10/10 Language javascript

Source: Grepper

Tags: is-empty is-empt

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Contributed on Jul 24 2019

Grepper

0 Answers Avg Quality 2/10

check empty object

Comment

Object.keys(object).length === 0

Popularity 10/10 Helpfulness 9/10 Language javascript

Source: www.geeksforgeeks.org

Tags: javascript j

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Contributed on May 23 2022

Smoggy Skylark

0 Answers Avg Quality 2/10

check if object is empty javascript

Comment

const empty = {};
/* -------------------------
  Plain JS for Newer Browser
----------------------------*/
Object.keys(empty).length === 0 && empty.constructor === Object
// true
/* -------------------------
  Lodash for Older Browser
----------------------------*/
_.isEmpty(empty)
// true

Popularity 10/10 Helpfulness 7/10 Language javascript

Source: medium.com

Tags: is-empty is-empt

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Contributed on Dec 07 2020

Ashamed Antelope

0 Answers Avg Quality 2/10

js check if object is empty

Comment

> !!Object.keys(obj).length;

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: is-empty is-empt

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Contributed on Dec 02 2020

GutoTrosla

0 Answers Avg Quality 2/10

es6 check if the object is empty

Comment

-1

Object.entries(objectToCheck).length === 0

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: flaviocopes.com

Tags: is-empty is-empt

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Contributed on Nov 05 2020

Raja

0 Answers Avg Quality 2/10

Checking Empty JS Object

Comment

const empty = {};

/* -------------------------
  Plain JS for Newer Browser
----------------------------*/
Object.keys(empty).length === 0 && empty.constructor === Object
// true

/* -------------------------
  Lodash for Older Browser
----------------------------*/
_.isEmpty(empty)
// true

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: www.samanthaming.com

Tags: javascript j

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Contributed on Jan 20 2022

Hungry Hamerkop

0 Answers Avg Quality 2/10

check empty object

Comment

function isEmpty(obj) {
    return Object.keys(obj).length === 0;
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Aug 29 2022

Surbhi Kumari

0 Answers Avg Quality 2/10

how to check if a javascript object is empty?

Comment

const emptyObject = {
}
// Using keys method of Object class
let isObjectEmpty = (object) => {
  return Object.keys(object).length === 0;
}
console.log(isObjectEmpty(emptyObject)); // true

// Using stringify metod of JSON class
isObjectEmpty = (object) => {
  return JSON.stringify(object) === "{}";
}
console.log(isObjectEmpty(emptyObject)); // true

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Apr 13 2022

Wissam

0 Answers Avg Quality 2/10

check object is empty javascript

Comment

if(
objectName  // Verify object presence
&& Object.keys(objectName).length === 0  // Verify object content
&& Object.getPrototypeOf(objectName) === Object.prototype // Verify object type
) {
 // Run truthy condition. 
}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: is-empty is-empt

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Contributed on May 09 2022

Jealous Jackal

0 Answers Avg Quality 2/10

if object is empty

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