HTML onsubmit Attribute: The HTML onsubmit attribute is defined as it fires when a form is submitted.
HTML onsubmit Attribute
The HTML onsubmit attribute can be applied on <form> element.
Attribute Value
This attribute contains a single value script which works when onsubmit event call.
Browser Support
The HTML onsubmit attribute is supported by the following browsers:
- Chrome
- Firefox
- Internet Explorer
- Safari
- Opera
Example: for <form> element
<!DOCTYPE html>
<html>
<body>
<form action="/action_page.php" onsubmit="myFunction()">
Enter name: <input type="text" name="fname">
<input type="submit" value="Submit">
</form>
<script>
function myFunction() {
alert("The form was submitted");
}
</script>
</body>
</html>
Output:
