Title: signup_nonce_fields
Published: April 25, 2014
Last modified: May 20, 2026

---

# signup_nonce_fields()

## In this article

 * [Source](https://developer.wordpress.org/reference/functions/signup_nonce_fields/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/functions/signup_nonce_fields/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/functions/signup_nonce_fields/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/functions/signup_nonce_fields/?output_format=md#wp--skip-link--target)

Adds a nonce field to the signup page.

## 󠀁[Source](https://developer.wordpress.org/reference/functions/signup_nonce_fields/?output_format=md#source)󠁿

    ```php
    function signup_nonce_fields() {
    	$id = mt_rand();
    	echo "<input type='hidden' name='signup_form_id' value='{$id}' />";
    	wp_nonce_field( 'signup_form_' . $id, '_signup_form', false );
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/ms-functions.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/ms-functions.php#L2158)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/ms-functions.php#L2158-L2162)

## 󠀁[Related](https://developer.wordpress.org/reference/functions/signup_nonce_fields/?output_format=md#related)󠁿

| Uses | Description | 
| [wp_nonce_field()](https://developer.wordpress.org/reference/functions/wp_nonce_field/)`wp-includes/functions.php` |

Retrieves or display nonce hidden field for forms.

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/functions/signup_nonce_fields/?output_format=md#changelog)󠁿

| Version | Description | 
| [MU (3.0.0)](https://developer.wordpress.org/reference/since/mu.3.0.0/) | Introduced. |

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