> For the complete documentation index, see [llms.txt](https://docs.super-forms.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.super-forms.com/developers/code-examples/delete-uploaded-files-after-email-has-been-send.md).

# Delete uploaded files after email has been send

{% hint style="warning" %}
**Note:** This code should no longer be used, you can now configure this via **Super Forms > Settings > File Upload Settings**
{% endhint %}

```php
add_action('super_before_email_success_msg_action', '_super_delete_uploaded_files', 30, 1);
function _super_delete_uploaded_files( $atts ) {

    // REPLACE 123 WITH YOUR FORM ID
    $id = 123;

    // CHANGE AND ADD THE NAMES OF FILE UPLOAD FIELDS
    $fields = array(
        'file1',
        'file2',
        'file3',
    );

    $form_id = absint($atts['post']['form_id']); // contains the form ID that was submitted
    if( $form_id == $id ) {
        $data = $atts['data']; // contains the submitted form data
        foreach( $fields as $field_name ) {
            if( isset( $data[$field_name]['files'] ) ) {
                $files = $data[$field_name]['files'];
                if( is_array( $files ) ) {
                    foreach( $files as $file ) {
                        wp_delete_attachment(absint($file['attachment']), true);
                    }
                }
            }
        }
    }
}
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.super-forms.com/developers/code-examples/delete-uploaded-files-after-email-has-been-send.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.