Remove WooCommerce checkout fields values

I'm trying to apply `autocomplete="off"` on my WooCommerce checkout fields but it just doesn't work.

Is there a way to do that for the checkout form?

I checked the docs and there's nothing available there. I also tried setting the default value to empty but it doesn't work either. This is when the user is not logged in of course.

[![enter image description here][1]][1]

**UPDATE:**

I tried `unset` as suggested by @smvax but it did not work as well.

add_filter('woocommerce_checkout_fields', 'default_values_checkout_fields');
function default_values_checkout_fields($fields) {
if (!is_user_logged_in()) {
unset($fields['billing_city']);
unset($fields['billing_first_name']);
unset($fields['billing_last_name']);
unset($fields['billing_company']);
unset($fields['billing_address_1']);
unset($fields['billing_address_2']);
unset($fields['billing_city']);
unset($fields['billing_postcode']);
unset($fields['billing_country']);
unset($fields['billing_state']);
unset($fields['billing_email']);
unset($fields['billing_phone']);
unset($fields['shipping_city']);
unset($fields['shipping_first_name']);
unset($fields['shipping_last_name']);
unset($fields['shipping_company']);
unset($fields['shipping_address_1']);
unset($fields['shipping_address_2']);
unset($fields['shipping_postcode']);
unset($fields['shipping_country']);
unset($fields['shipping_state']);
return $fields;
}
}

I also tried the answer **[here][2]** but it's not working as well.

Thanks


[1]:

[2]:

[To see links please register here]

You can use Wordpress [**`'__return_empty_string'`**][1] with [**`woocommerce_checkout_get_value`**][2] WooCommerce filter hook to get empty values simply this way:

add_filter('woocommerce_checkout_get_value','__return_empty_string', 1, 1);

>This will empty all checkout values, when checkout page is loaded.

*The Code goes in functions.php file of your active child theme (or theme) or also in any plugin file.*

This code is tested and works.

> You should reset all existing sessions in Woocommerce settings > System status > tools and also the cache if your e-commerce use any.<br>
> Also empty your browser cache and stored data.

Related:

[To see links please register here]

[1]:

[To see links please register here]

[2]:

[To see links please register here]

You can set autocomplete="off" for the form fields using the woocommerce_checkout_fields filter.

````
add_filter('woocommerce_checkout_fields', 'autocomplete_off_checkout_fields');
function autocomplete_off_checkout_fields($fields) {
$fields['billing_first_name']['autocomplete'] = 'off';
return $fields;
}
}
````

This will work on all the woocommerce checkout fields.