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<!DOCTYPE html> <html> <body> <form id="myForm" action="form_action.asp" novalidate> E-mail: <input type="email" name="user_email"> <input type="submit"> </form> <p>Click the "Try it" button to find out if the form-data should be validated or not, when submitted.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myForm").noValidate; document.getElementById("demo").innerHTML = x; } </script> </body> </html>