How do I test for an empty JavaScript object

0 votes

After an AJAX request, sometimes my application may return an empty object, like:

var a = {};

How can I check whether that's the case?

Aug 28, 2020 in Java-Script by kartik
• 37,520 points
615 views

1 answer to this question.

0 votes

Hello @kartik,

Try this:

var obj = {};
return Object.keys(obj).length;

Hope it helps!

Thank You!!

answered Aug 28, 2020 by Niroj
• 82,840 points

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