Booking form Privacy validation

<?php

function my_em_booking_validate( $result, $EM_Booking ){
	if(  get_option('dbem_data_privacy_consent_remember') == 0 && !isset( $_REQUEST['data_privacy_consent'] ) ){
		$EM_Booking->add_error( get_option('dbem_data_privacy_consent_bookings_error') );
		$result = false;
	}
	if(  get_option('dbem_data_comms_consent_required') == 1 && !isset( $_REQUEST['data_comms_consent'] ) ){
		$EM_Booking->add_error( get_option('dbem_data_privacy_consent_bookings_error') );
		$result = false;
	}
	return $result;
}
add_filter( 'em_booking_validate', 'my_em_booking_validate', 100, 2 );