What is the purpose of using multiple actions and submit buttons in a PHP form?

Using multiple actions and submit buttons in a PHP form allows you to perform different actions based on which button the user clicks. This can be useful for forms with multiple functionalities, such as updating, deleting, or submitting data to different endpoints. By assigning unique names to each submit button and checking which one is clicked in the PHP script, you can execute the corresponding action. 

<form method="post" action="process_form.php">
    <!-- form fields here -->
    
    <button type="submit" name="update">Update</button>
    <button type="submit" name="delete">Delete</button>
</form>
```

In the `process_form.php` file:

```php
if(isset($_POST['update'])) {
    // Update action
} elseif(isset($_POST['delete'])) {
    // Delete action
}

Keywords

PHP form multiple actions submit buttons form handling conditional logic

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