---
title: fluentform/email_subject
description: "## Description  This filter returns the email subject. ```php apply_filters('fluentform/email_subject', $notification['subject'], $notification, $submittedData, $form); ``` ## Usage   ```php add_filter('fluentform/email_subject', function ($subject, $notification, $submittedData, $form) { return $subject; }, 10, 4); ``` ## Parameters - **$subject** (string) Subject - **$notification**(array) Notification…"
url: "https://fluentforms.com/docs/fluentform_email_subject/"
updated: "2023-07-25"
category: Filter Hooks
---

# fluentform/email_subject

## Description 

This filter returns the email subject.

```php
apply_filters('fluentform/email_subject', $notification['subject'], $notification, $submittedData, $form);
```

## Usage  

```php
add_filter('fluentform/email_subject', function ($subject, $notification, $submittedData, $form) {
    return $subject;
}, 10, 4);
```

## Parameters

- **$subject** (string) Subject
- **$notification**(array) Notification Data
- **$submittedData** (array) Submitted data
- **$form** (object) Form Object

## 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\FormBuilder\Notifications\EmailNotifications -> notify($notification, $submittedData, $form, $entryId = false)