Coding⏱️ 1 min read📅 2026-05-31

How to Fix: Determine if $.ajax error is a timeout

Check the jQuery.ajax() settings object for a timeout value and use the error callback to trigger an alert or function.

Quick Answer: Use the error callback to check if the request timed out.

Determine if $.ajax error is a timeout. This can be achieved by checking the status code of the error object, which will be 0 if it's a timeout.

✅ Best Solution

Solution: Check the Status Code

  1. Step 1: Use the $.ajaxError() method to catch errors.

Solution: Check for Status Code 0

  1. Step 2: Inside the error callback function, check the status code of the error object.

If the status code is 0, it's likely a timeout. You can then trigger an alert or some function to notify you.

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