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jqueryHow can I fix the "jquery is not defined" error?


The "jquery is not defined" error occurs when the jQuery library is not properly linked in the HTML document. To fix this error, you need to include the jQuery library in the HTML document before any jQuery code is executed.

Example code

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

This code will link the jQuery library from the Google CDN. The library should be added before any jQuery code is executed.

Code explanation

  1. The <script> tag: This is used to link the jQuery library to the HTML document
  2. The src attribute: This is used to specify the source of the jQuery library

Helpful links

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