How to check if an object or variable is an array, in JS?

JavaScript: How to check if an object or variable is an array, in JS?

To find out if an object or variable is an array, in Javascript, use Array.isArray(some_variable). It will return true or false.

webdevetc profile pic
webdevetc

I am a 29 year old backend web developer from London, mostly focusing on PHP and Laravel lately. This (webdevetc.com) is my blog where I write about some web development topics (PHP, Laravel, Javascript, and some server stuff). contact me here.



More...


Comments and discussion about How to check if an object or variable is an array, in JS?

Found this interesting? Maybe you want to read some more in this series?

Or see other topics in the JavaScript language

Or see other languages/frameworks:
PHP Laravel Composer Apache CentOS and Linux Stuff WordPress General Webdev and Programming Stuff JavaScript
Or see random questions

How to find the index of a value in an array in JS?

What are macros in Laravel?

How to check if an object or variable is an array, in JS?

How to make multiple routes share the same URL structure or URL parameters

What is the null coalescing operator in PHP7?

How to get table column names from a database table in Eloquent?

How to get the first row that matches some where queries, or create it if it doesn't exist (in Laravel's Eloquent)?

How to query mysql using PDO in PHP?

How to add comments in PHP

How to set the Expires header in .htaccess