"Password Strength Popover"
Bootstrap 3.3.0 Snippet by SeanWessell

<div class="container"> <p class="well">#password has type of text instead of password just for testing purposes</p> <h3>Registration</h3> <hr> <div class="row"> <div class="col-lg-6"> <div class="form-group"> <label>Username</label> <div class="input-group"> <span class="input-group-addon"><span class="glyphicon glyphicon-user"></span></span> <input type="text" class="form-control" name="Username" id="Username" placeholder="Requested Username" required value="SeanWessell"> </div> </div> <div class="form-group"> <label>Email</label> <div class="input-group"> <span class="input-group-addon"><span class="glyphicon glyphicon-envelope"></span></span> <input type="text" class="form-control" name="Email" id="Email" placeholder="Requested Email" required value="Sean.Wessell@gmail.com"> </div> </div> <div class="form-group"> <label>Password</label> <div class="input-group"> <span class="input-group-addon"><span class="glyphicon glyphicon-lock"></span></span> <input type="text" class="form-control" name="password" id="password" placeholder="Password" required data-toggle="popover" title="Password Strength" data-content="Enter Password..."> </div> </div> <div class="form-group"> <label>Confirm Password</label> <div class="input-group"> <span class="input-group-addon"><span class="glyphicon glyphicon-resize-vertical"></span></span> <input type="password" class="form-control" name="confirm" id="confirm" placeholder="Confirm Password" required> </div> </div> <input type="submit" name="submit" id="submit" value="Submit" class="btn btn-primary pull-right"> </div> </div> </div>
.popover.primary { border-color:#337ab7; } .popover.primary>.arrow { border-top-color:#337ab7; } .popover.primary>.popover-title { color:#fff; background-color:#337ab7; border-color:#337ab7; } .popover.success { border-color:#d6e9c6; } .popover.success>.arrow { border-top-color:#d6e9c6; } .popover.success>.popover-title { color:#3c763d; background-color:#dff0d8; border-color:#d6e9c6; } .popover.info { border-color:#bce8f1; } .popover.info>.arrow { border-top-color:#bce8f1; } .popover.info>.popover-title { color:#31708f; background-color:#d9edf7; border-color:#bce8f1; } .popover.warning { border-color:#faebcc; } .popover.warning>.arrow { border-top-color:#faebcc; } .popover.warning>.popover-title { color:#8a6d3b; background-color:#fcf8e3; border-color:#faebcc; } .popover.danger { border-color:#ebccd1; } .popover.danger>.arrow { border-top-color:#ebccd1; } .popover.danger>.popover-title { color:#a94442; background-color:#f2dede; border-color:#ebccd1; }
$(document).ready(function(){ //minimum 8 characters var bad = /(?=.{8,}).*/; //Alpha Numeric plus minimum 8 var good = /^(?=\S*?[a-z])(?=\S*?[0-9])\S{8,}$/; //Must contain at least one upper case letter, one lower case letter and (one number OR one special char). var better = /^(?=\S*?[A-Z])(?=\S*?[a-z])((?=\S*?[0-9])|(?=\S*?[^\w\*]))\S{8,}$/; //Must contain at least one upper case letter, one lower case letter and (one number AND one special char). var best = /^(?=\S*?[A-Z])(?=\S*?[a-z])(?=\S*?[0-9])(?=\S*?[^\w\*])\S{8,}$/; $('#password').on('keyup', function () { var password = $(this); var pass = password.val(); var passLabel = $('[for="password"]'); var stength = 'Weak'; var pclass = 'danger'; if (best.test(pass) == true) { stength = 'Very Strong'; pclass = 'success'; } else if (better.test(pass) == true) { stength = 'Strong'; pclass = 'warning'; } else if (good.test(pass) == true) { stength = 'Almost Strong'; pclass = 'warning'; } else if (bad.test(pass) == true) { stength = 'Weak'; } else { stength = 'Very Weak'; } var popover = password.attr('data-content', stength).data('bs.popover'); popover.setContent(); popover.$tip.addClass(popover.options.placement).removeClass('danger success info warning primary').addClass(pclass); }); $('input[data-toggle="popover"]').popover({ placement: 'top', trigger: 'focus' }); })

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