WP_REST_Comments_Controller::check_comment_author_email() WordPress Method

The WP_REST_Comments_Controller::check_comment_author_email() method is used to check whether the email address of a comment author is valid. This is a boolean method that returns true if the email address is valid, and false if it is not.

WP_REST_Comments_Controller::check_comment_author_email( string $value, WP_REST_Request $request, string $param ) #

	public function check_comment_author_email( $value, $request, $param ) {
		$email = (string) $value;
		if ( empty( $email ) ) {
			return $email;
		}

		$check_email = rest_validate_request_arg( $email, $request, $param );
		if ( is_wp_error( $check_email ) ) {
			return $check_email;
		}

		return $email;
	}