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<!DOCTYPE html> <html> <head> <title>Prevent Submission on Validation Failure Example</title> <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script> <script> $(document).ready(function(){ $("form").submit(function(event){ event.preventDefault(); if ($("#name").val() === "" || $("#email").val() === "") { alert("All fields are required."); } else { alert("Form submitted successfully."); } }); }); </script> </head> <body> <form> <input type="text" id="name" placeholder="Name"><br> <input type="email" id="email" placeholder="Email"><br> <input type="submit" value="Submit"> </form> </body> </html>
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