# Frontend Page Hooks
These action hooks let you customize FluentCRM's frontend pages by injecting custom CSS, HTML, or scripts.
## Double Optin Confirmation Page
### `fluent_crm/confirmation_head`
This hook fires on the double optin confirmation page's ``. Use it to add custom CSS or head attributes.
**Parameters**
- `$subscriber` [Subscriber Model](/database/models/subscriber)
**Usage:**
```php
add_action('fluent_crm/confirmation_head', function($subscriber) {
?>
first_name;
});
```
**Source:** `app/Views/external/confirmation.php`
---
## Manage Subscription Page
### `fluent_crm/rendering_pref_form_shortcode`
This action fires before the manage subscription shortcode form is rendered. Use it to enqueue scripts or perform setup.
**Usage:**
```php
add_action('fluent_crm/rendering_pref_form_shortcode', function() {
// Enqueue custom scripts or perform setup
wp_enqueue_script('my-custom-script', '...');
});
```
**Source:** `app/Hooks/Handlers/PrefFormHandler.php`
---
### `fluent_crm/manage_subscription_head`
This hook fires on the manage subscription page's ``. Use it to add custom CSS or head attributes.
**Parameters**
- `$subscriber` [Subscriber Model](/database/models/subscriber)
**Usage:**
```php
add_action('fluent_crm/manage_subscription_head', function($subscriber) {
?>
first_name;
});
```
**Source:** `app/Views/external/manage_subscription.php`
---
### `fluent_crm/before_manage_sub_request_email`
This action fires before the manage subscription request email is sent (when a contact requests their subscription management URL).
**Parameters**
- `$subscriber` [Subscriber Model](/database/models/subscriber)
- `$data` Array - email context data
**Usage:**
```php
add_action('fluent_crm/before_manage_sub_request_email', function($subscriber, $data) {
// Customize or log the manage subscription request
}, 10, 2);
```
**Source:** `app/Hooks/Handlers/ExternalPages.php`
---
## Unsubscribe Page
### `fluent_crm/doing_unsubscribe_request_form`
This action fires when the unsubscribe request form is being rendered. Use it to enqueue scripts or perform setup before the form loads.
**Usage:**
```php
add_action('fluent_crm/doing_unsubscribe_request_form', function() {
// Setup before unsubscribe form renders
});
```
**Source:** `app/Hooks/Handlers/ExternalPages.php`
---
### `fluent_crm/before_unsubscribe_request_email`
This action fires before the unsubscribe confirmation email is sent (when a contact requests to unsubscribe via the request form).
**Parameters**
- `$subscriber` [Subscriber Model](/database/models/subscriber)
- `$data` Array - email context data
**Usage:**
```php
add_action('fluent_crm/before_unsubscribe_request_email', function($subscriber, $data) {
// Customize or log the unsubscribe request
}, 10, 2);
```
**Source:** `app/Hooks/Handlers/ExternalPages.php`
---
### `fluent_crm/unsubscribe_head`
This hook fires on the unsubscribe page's ``. Use it to add custom CSS or head attributes.
**Parameters**
- `$subscriber` [Subscriber Model](/database/models/subscriber)
- `$campaignEmail` [CampaignEmail Model](/database/models/campaign-email)
**Usage:**
```php
add_action('fluent_crm/unsubscribe_head', function($subscriber, $campaignEmail) {
?>
Custom message here';
}, 10, 2);
```
**Source:** `app/Views/external/unsubscribe.php`
---
### `fluent_crm/before_unsubscribe_form`
This hook fires before the unsubscribe form HTML (inside the content area). Use it to add custom HTML before the form.
**Parameters**
- `$subscriber` [Subscriber Model](/database/models/subscriber)
- `$campaignEmail` [CampaignEmail Model](/database/models/campaign-email)
**Usage:**
```php
add_action('fluent_crm/before_unsubscribe_form', function($subscriber, $campaignEmail) {
// Add your own code here
}, 10, 2);
```
**Source:** `app/Views/external/unsubscribe.php`
---
### `fluent_crm/before_unsubscribe_submit`
This hook fires before the unsubscribe submit button. Use it to add custom HTML before the button.
**Parameters**
- `$subscriber` [Subscriber Model](/database/models/subscriber)
- `$campaignEmail` [CampaignEmail Model](/database/models/campaign-email)
**Usage:**
```php
add_action('fluent_crm/before_unsubscribe_submit', function($subscriber, $campaignEmail) {
// Add your own code here
}, 10, 2);
```
**Source:** `app/Views/external/unsubscribe.php`
---
### `fluent_crm/after_unsubscribe_content`
This hook fires after the unsubscribe form content.
**Parameters**
- `$subscriber` [Subscriber Model](/database/models/subscriber)
- `$campaignEmail` [CampaignEmail Model](/database/models/campaign-email)
**Usage:**
```php
add_action('fluent_crm/after_unsubscribe_content', function($subscriber, $campaignEmail) {
// Add your own code here
}, 10, 2);
```
**Source:** `app/Views/external/unsubscribe.php`
---
### `fluent_crm/unsubscribe_footer`
This hook fires on the unsubscribe page footer. Use it to add your own content.
**Parameters**
- `$subscriber` [Subscriber Model](/database/models/subscriber)
- `$campaignEmail` [CampaignEmail Model](/database/models/campaign-email)
**Usage:**
```php
add_action('fluent_crm/unsubscribe_footer', function($subscriber, $campaignEmail) {
if(!$subscriber) {
return;
}
echo 'Hello '.$subscriber->first_name;
}, 10, 2);
```
**Source:** `app/Views/external/unsubscribe.php`
---
## View On Browser Page
### `fluent_crm/view_on_browser_head`
This hook fires on the View On Browser page's ``. Use it to add custom CSS or head attributes.
**Parameters**
- `$campaignEmail` [CampaignEmail Model](/database/models/campaign-email)
**Usage:**
```php
add_action('fluent_crm/view_on_browser_head', function($campaignEmail) {
?>