# wordpress-seo/28.4/src/user-meta/domain/additional-contactmethod-interface.php

Yoast SEO – Advanced SEO with real-time guidance and built-in AI, version 28.4. 24 lines.

- Page: https://pluginprobe.com/plugins/wordpress-seo/28.4/code/src/user-meta/domain/additional-contactmethod-interface.php
- Raw: https://pluginprobe.com/plugins/wordpress-seo/28.4/raw/src/user-meta/domain/additional-contactmethod-interface.php
- Modified: 2024-04-16T09:09:26+00:00

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```php
<?php

namespace Yoast\WP\SEO\User_Meta\Domain;

/**
 * This interface describes an additional contactmethod.
 */
interface Additional_Contactmethod_Interface {

	/**
	 * Returns the key of the contactmethod.
	 *
	 * @return string
	 */
	public function get_key(): string;

	/**
	 * Returns the label of the contactmethod field.
	 *
	 * @return string
	 */
	public function get_label(): string;
}

```