javascript check if object is empty
function isObjectEmpty(obj) {
return Object.keys(obj).length === 0;
}javascript check if object is empty
function isObjectEmpty(obj) {
return Object.keys(obj).length === 0;
}check if object is empty javascript
const empty = {};
/* -------------------------
Plain JS for Newer Browser
----------------------------*/
Object.keys(empty).length === 0 && empty.constructor === Object
// true
/* -------------------------
Lodash for Older Browser
----------------------------*/
_.isEmpty(empty)
// truehow to check if a javascript object is empty?
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)); // trueCopyright © 2021 Codeinu
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