My Bootstrap Navbar toogler button is just showing not working

Question

Here is my project structure and my navbar toogler button is appearing but not working while i'm clicking the toggler button.

Answer 1

The order of the scripts is wrong, first you must go jquery, popper and finally bootstrap, since bootstrap requires them, put them like this

<script src="js/jquery.min.js"></script>
<script src="js/popper.min.js"></script>
<script src="js/bootstrap.min.js"></script>

Answer 2

The order of scripts tag must be:

    <script src="js/jquery.min.js"></script>
<script src="js/popper.min.js"></script>
<script src="js/bootstrap.min.js"></script>

bootstrap requieres jquery for some functions