<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.0.8/css/all.css"> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <div class="container"> <br> <p class="text-center">More bootstrap 4 components on <a href="http://bootstrap-ecommerce.com/"> Bootstrap-ecommerce.com</a></p> <hr> <div class="row"> <aside class="col-sm-4"> <p>Login form style 3</p> <div class="card"> <article class="card-body"> <h4 class="card-title text-center mb-4 mt-1">Sign in</h4> <hr> <p class="text-success text-center">Some message goes here</p> <form> <div class="form-group"> <div class="input-group"> <div class="input-group-prepend"> <span class="input-group-text"> <i class="fa fa-user"></i> </span> </div> <input name="" class="form-control" placeholder="Email or login" type="email"> </div> <!-- input-group.// --> </div> <!-- form-group// --> <div class="form-group"> <div class="input-group"> <div class="input-group-prepend"> <span class="input-group-text"> <i class="fa fa-lock"></i> </span> </div> <input class="form-control pwd" placeholder="******" type="password"> <div class="input-group-append" id='eye'> <span class="input-group-text"> <i class="fa fa-eye"></i> </span> </div> </div> <!-- input-group.// --> </div> <!-- form-group// --> <div class="form-group"> <button type="submit" class="btn btn-primary btn-block"> Login </button> </div> <!-- form-group// --> <p class="text-center"><a href="#" class="btn">Forgot password?</a></p> </form> </article> </div> <!-- card.// --> </aside> <!-- col.// --> </div> <!-- row.// --> </div> <!--container end.//--> <br><br><br> <article class="bg-secondary mb-3"> <div class="card-body text-center"> <h4 class="text-white">HTML UI KIT <br> Ready to use Bootstrap 4 components and templates </h4> <p class="h5 text-white"> for Ecommerce, marketplace, booking websites and product landing pages</p> <br> <p><a class="btn btn-warning" target="_blank" href="http://bootstrap-ecommerce.com/"> Bootstrap-ecommerce.com <i class="fa fa-window-restore "></i></a></p> </div> <br><br><br> </article>

$("#eye").on('click',function() { alert(1); var $pwd = $(".pwd"); if ($pwd.attr('type') === 'password') { $pwd.attr('type', 'text'); } else { $pwd.attr('type', 'password'); } });