Bootstrap navbar collapse isn't collapsing

Question

I have a navbar from bootstrap that isn't collapsing. I have JQuery placed before bootstrap and all CDNJ in the right place but still isn't working.

 <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BmbxuPwQa2lc/FVzBcNJ7UAyJxM6wuqIj61tLrc4wSX0szH/Ev+nYRRuWlolflfl" crossorigin="anonymous"> <nav class="navbar navbar-expand-md navbar-light "> <div class="container"> <a class="navbar-brand" href="#"> <img src="images/logo.png" alt="" class="d-inline-block align-top"> </a> <button type="button" class="navbar-toggler" data-toggle="collapse" data-target="#navbarCollapse"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse justify-content-end" id="navbarCollapse"> <ul class="nav "> <li class="nav-item"> <a class="nav-link" aria-current="page" href="index.php">Home</a> </li> <li class="nav-item"> <a class="nav-link" href="aboutus.php">About</a> </li> <li class="nav-item"> <a class="nav-link" href="services.php">Services</a> </li> <li class="nav-item"> <a class="nav-link " href="#">Our Work</a> </li> <li class="nav-item"> <a class="nav-link " href="#">Contact</a> </li> </ul> </div> </div> </nav> <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/js/bootstrap.bundle.min.js" integrity="sha384-b5kHyXgcpbZJO/tY9Ul7kGkf1S0CWuKcCD38l8YkeH8z8QjE0GmW1gYU5S9FOnJ0" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js" integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN" crossorigin="anonymous"></script>

I am using Bootstrap 5

Edit: I solved the problem just removed the integrity from bootstrap.bundle.min.js and it worked

Answer 1

Using the button from Bootstrap docs with your id seems to work:

    <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>

https://getbootstrap.com/docs/5.0/components/navbar/

Edit: maybe you were using the wrong documentation from a previous version.