# double-opt-in/3.1.0/compatibility/cf7/ControllerCF7.class.php

Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification, version 3.1.0. 44 lines.

- Page: https://pluginprobe.com/plugins/double-opt-in/3.1.0/code/compatibility/cf7/ControllerCF7.class.php
- Raw: https://pluginprobe.com/plugins/double-opt-in/3.1.0/raw/compatibility/cf7/ControllerCF7.class.php
- Modified: 2025-09-23T13:34:24+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/double-opt-in/3.1.0/code/compatibility/cf7/ControllerCF7.class.php#L10-L20`.

```php
<?php

namespace forge12\contactform7\CF7DoubleOptIn {
	if ( ! defined( 'ABSPATH' ) ) {
		exit;
	}

	/**
	 * Class ControllerCF7
	 *
	 * @package forge12\contactform7\CF7OptIn
	 */
	class ControllerCF7 extends BaseController {
		/**
		 * Admin constructor.
		 */
		public function on_init() {
			$this->get_logger()->debug( 'CF7 integration on_init started', [
				'plugin' => 'double-opt-in',
				'class'  => __CLASS__,
				'method' => __METHOD__,
			] );

			require_once( 'CF7Frontend.class.php' );
			$Frontend = new CF7Frontend( $this->get_logger() );
			$this->get_logger()->debug( 'CF7Frontend initialized', [
				'plugin' => 'double-opt-in',
			] );

			require_once( 'CF7Backend.class.php' );
			$Backend = new CF7Backend( $this->get_logger() );
			$this->get_logger()->debug( 'CF7Backend initialized', [
				'plugin' => 'double-opt-in',
			] );

			require_once( 'CF7ConditionalFields.class.php' );
			$CF = new CF7ConditionalFields( $this->get_logger() );
			$this->get_logger()->debug( 'CF7ConditionalFields initialized', [
				'plugin' => 'double-opt-in',
			] );
		}

	}
}
```