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<html><body><form action="/action_page.php" method="get"> E-mail: <input type="email" name="userid"><br> <button id="myBtn" type="submit" formnovalidate>Submit</button></form><p>Click the "Try it" button to find out if the form-data should be validated or not, on submission.</p><button onclick="myFunction()">Try it</button><p id="demo"></p><script>function myFunction() { var x = document.getElementById("myBtn").formNoValidate; document.getElementById("demo").innerHTML = x;}</script></body></html>