How to activate the custom JS validator for the following fields (billing_address_1, shipping_address_1)

custom_address_1_parsley_custom_validator.php

<?php

add_filter('cartimize_get_billing_checkout_fields', 'cartimize_custom_get_billing_checkout_fields', 10, 1);

function cartimize_custom_get_billing_checkout_fields( $value ){
	$value['billing_address_1']['parsley_custom_validator']= true;
	return $value;
}

add_filter('cartimize_get_shipping_checkout_fields', 'cartimize_custom_get_shipping_checkout_fields', 10, 1);

function cartimize_custom_get_shipping_checkout_fields( $value ){
	$value['shipping_address_1']['parsley_custom_validator']= true;
	return $value;
}