The formmethod attribute is used to define the HTTP technique for sending form information. This method is usedwith input type submit a picture. It overrides the method attribute of HTML forms.
Example
You can try to run the following code to learn how to use the formmethod attribute in HTML.
<!DOCTYPE html> <html> <head> <title>HTML formmethod attribute</title> </head> <body> <form action=”/new.php” method="get"> Student Name<br><input type="text" name="name"/><br> Student Subject<br><input type="text" name="subject"/><br> <input type="submit" value="Submit"> <input type="submit" formmethod=”post” formaction=”/new2.php” value="Submit"> </form> </body> </html>