on click reset form code example
Example 1: javascript reset form
document.querySelector("form").reset();
Example 2: clear all fields in form javascript
<!DOCTYPE html>
<html>
<body>
<p>Enter some text in the fields below, then press the "Reset form" button to reset the form.</p>
<form id="myForm">
First name: <input type="text" name="fname"><br>
Last name: <input type="text" name="lname"><br><br>
<input type="button" onclick="myFunction()" value="Reset form">
</form>
<script>
function myFunction() {
document.getElementById("myForm").reset();
}
</script>
</body>
</html>