---
title: fluentform/nonce_verify
description: "## Description  This filter checks if the form submission should verify the nonce security check. For front-end submission, this is turned off by default, which can be turned on by this filter. ```php apply_filters('fluentform/nonce_verify', false, $formId); ``` ## Usage   ```php…"
url: "https://fluentforms.com/docs/fluentform_nonce_verify-2/"
updated: "2023-07-25"
category: Filter Hooks
---

# fluentform/nonce_verify

## Description 

This filter checks if the form submission should verify the nonce security check. For front-end submission, this is turned off by default, which can be turned on by this filter.

```php
apply_filters('fluentform/nonce_verify', false, $formId);
```

## Usage  

```php
add_filter('fluentform/nonce_verify', function ($status, $formId) {
    // do your stuff
    return $status;
}, 10, 2);
```

## Placement

This code should be placed in the [functions.php](http://codex.wordpress.org/Theme_Development#Functions_File) file of your active theme.

## Source Code

This filter is located in FluentForm\app\Services\Form\FormValidationService -> validateNonce()