javascript-lodashHow can I use Lodash to check if an object is empty in Javascript?
Using Lodash, you can check if an object is empty in Javascript by using the _.isEmpty()
function. This function takes a single argument, which is the object to check. The function will return true
if the object is empty, and false
if the object is not empty.
For example:
const object1 = {};
const object2 = {name: 'John'};
console.log(_.isEmpty(object1)); // true
console.log(_.isEmpty(object2)); // false
Output example
true
false
The _.isEmpty()
function checks the following conditions to determine if an object is empty:
- If the object is
null
- If the object is an array with no elements
- If the object is an object with no own enumerable properties
Helpful links
More of Javascript Lodash
- How do I use yarn to install and use lodash in a JavaScript project?
- How can I check for undefined values in JavaScript using Lodash?
- How do I use Lodash to zip two JavaScript arrays together?
- How do I use Lodash in a JavaScript playground?
- How do I use Lodash to remove null values from an object in JavaScript?
- How do I use Lodash's forEach function in JavaScript?
- How do lodash and JavaScript differ in terms of usage in software development?
- How do I use Lodash to truncate a string in JavaScript?
- How can I use Lodash to find the unique key of a JavaScript object?
- How can I use Lodash's xor function to manipulate JavaScript objects?
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