2 years ago

Here is a quick code snippet you can use in your projects to check if an array is empty. const isNotEmpty = arr => Array.isArray(arr) && arr.length > 0;isNotEmpty([1, 2, 3]); // Result: trueisNotEmpty([]);// Result: false If you like you can create the opposite helper function to check if the array is empty. const isEmpty = arr => Array.isArray(arr) && arr.length === 0;isEmpty([1, 2, 3]); // Result: falseisEmpty([]);// Result: true