Conditionally customizing WooCommerce checkout fields

Question

I am trying to modify WooCommerce check out fields. There are two points I want to reach.

1. Conditional fields

   I want to make conditional fields for differe

Answer 1

@LoicTheAztec Thanks you for your reply, you gave me a great help. As you mentioned, required fields are the problem. As a result, I tried to use the code as below to solve the problem. Although it solved the problem about required fields, it cause the labels of the fields cannot be shown.

add_filter( 'woocommerce_shipping_fields', 'customizing_shipping_fields_required' );
function customizing_shipping_fields_required($fields) {
    $fields['shipping_first_name'] = array(
    'required'=>false
    );
    $fields['shipping_last_name'] = array(
    'required'=>false
    );
    $fields['shipping_company'] = array(
    'required'=>false
    );
    $fields['shipping_city'] = array(
    'required'=>false
    );
    $fields['shipping_address_1'] = array(
    'required'=>false
    );
    $fields['shipping_address_2'] = array(
    'required'=>false
    );
    $fields['shipping_postcode'] = array(
    'required'=>false
    );
    return $fields;
}