class coming as empty object javascript code example
Example 1: 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)
// true
Example 2: how to check if a javascript object is empty
function isEmpty(obj) { return Object.keys(obj).length === 0;}