Radio Buttons
If the value of the type attribute is “radio” i.e.<input type="Radio">, the form will show a radio button. This button is also called toggle button.
Command Button
If the value of the type attribute is “Submit” i.e. <input type=Submit. reset">, the form will show a command button.
❖ Submit buttons: When activated, a submit button submits a form. A form may contain more than one submit button.
❖ Reset buttons: When activated, a reset button resets all controls to their initial values