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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Bootstrap 4 Display Form Validation Feedback in Tooltip Style</title> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/css/bootstrap.min.css"> <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/js/bootstrap.bundle.min.js"></script> <style> .bs-example{ margin: 20px; } </style> </head> <body> <div class="bs-example"> <form> <div class="form-group position-relative"> <label for="inputEmail">Email</label> <input type="email" class="form-control is-valid" id="inputEmail" placeholder="Email" value="peterparker@example.com" required> <div class="valid-tooltip">Good! Your email address looks valid.</div> </div> <div class="form-group position-relative"> <label for="inputPassword">Password</label> <input type="password" class="form-control is-invalid" id="inputPassword" placeholder="Password" required> <div class="invalid-tooltip">Opps! You have entered an invalid password.</div> </div> <div class="form-group"> <label class="form-check-label"><input type="checkbox"> Remember me</label> </div> <button type="submit" class="btn btn-primary">Sign in</button> </form> </div> </body> </html>
