<html><body><p>This example contains a form with two submit buttons. The first submit button submits the form-data with method="get", and the second submits the form-data with method="post":</p><form action="https://www.w3schools.com/action_page.php" method="get"> First name: <input type="text" name="fname" value="Donald"><br> Last name: <input type="text" name="lname" value="Duck"><br> <button type="submit">Submit</button> <button id="myBtn" type="submit" formmethod="post">Submit using POST</button></form><p>If you click on the submit buttons above, notice that the formmethod attribute overrides the HTML form's method attribute.</p><p>Click the button below to return the value of the formmethod attribute of the second submit button above.</p><button onclick="myFunction()">Return formmethod of the second button</button><p id="demo"></p><script>function myFunction() { var x = document.getElementById("myBtn").formMethod; document.getElementById("demo").innerHTML = x;}</script></body></html>