is object empty js es6 code example
Example 1: javascript check if object is empty
function isObjectEmpty(obj) {
return Object.keys(obj).length === 0;
}
Example 2: javascript check empty object
function isEmptyObject(obj) {
return !Object.keys(obj).length;
}
Example 3: react native object is empty
if (Object.keys(this.state.errors).length == 0) {
this.props.updateUser(user);
this.props.navigation.goBack();
}
Example 4: javascript test for empty object
Object.entries(obj).length === 0 && obj.constructor === Object