how to check if object is empty javascript
function isObjectEmpty(obj) {
return Object.keys(obj).length === 0;
}const empty = {};
/* -------------------------
Plain JS for Newer Browser
----------------------------*/
Object.keys(empty).length === 0 && empty.constructor === Object
// true
/* -------------------------
Lodash for Older Browser
----------------------------*/
_.isEmpty(empty)
// truefunction isEmptyObject(obj) {
return !Object.keys(obj).length;
}// because Object.entries(new Date()).length === 0;
// we have to do some additional check
Object.entries(obj).length === 0 && obj.constructor === Objectif (typeof value !== 'undefined' && value) {
//deal with value'
};
Object.entries(objectToCheck).length === 0
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