HTML onsubmit Attribute

Example

<form action="action.php" onsubmit="myFunction()">
  Enter name: <input type="text" name="fname">
  <input type="submit" value="Submit">
</form>

Try this code ❯

Meaning

The onsubmit attribute specifies the script run when a form is submitted.

Standard Syntax

<element onsubmit="script">

Applies to:

The onsubmit attribute can be used on the following element:

Attribute Values