Using tooltips for form validation example

Bootstrap 5 Code		Output
<!DOCTYPE html> <html> <head> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x" crossorigin="anonymous"> </head> <body> <div class="container"> <form class="row g-3 needs-validation" novalidate> <div class="col-md-4 position-relative"> <label for="validationTooltip01" class="form-label">Name</label> <input type="text" class="form-control" id="validationTooltip01" value="Your Name" required> <div class="valid-tooltip"> Looks Good! </div> </div> <div class="col-md-4 position-relative"> <label for="validationTooltipUsername" class="form-label">Username</label> <div class="input-group has-validation"> <span class="input-group-text" id="validationTooltipUsernamePrepend">@</span> <input type="text" class="form-control" id="validationTooltipUsername" aria-describedby="validationTooltipUsernamePrepend" required> <div class="invalid-tooltip"> Please choose a unique and valid username. </div> </div> </div> <div class="col-md-6 position-relative"> <label for="validationTooltip03" class="form-label">City</label> <input type="text" class="form-control" id="validationTooltip03" required> <div class="invalid-tooltip"> Please provide a valid city. </div> </div> <div class="col-md-3 position-relative"> <label for="validationTooltip04" class="form-label">State</label> <select class="form-select" id="validationTooltip04" required> <option selected disabled value="">Choose...</option> <option>...</option> </select> <div class="invalid-tooltip"> Please select a valid state. </div> </div> <div class="col-12"> <button class="btn btn-primary" type="submit">Create Account</button> </div> </form> <script> // Example starter JavaScript for disabling form submissions if there are invalid fields (function () { 'use strict' // Fetch all the forms we want to apply custom Bootstrap validation styles to var forms = document.querySelectorAll('.needs-validation') // Loop over them and prevent submission Array.prototype.slice.call(forms) .forEach(function (form) { form.addEventListener('submit', function (event) { if (!form.checkValidity()) { event.preventDefault() event.stopPropagation() } form.classList.add('was-validated') }, false) }) })() </script> </body> </html>		Name Looks Good! Username @ Please choose a unique and valid username. City Please provide a valid city. State Please select a valid state.