How to disable the zip code or postcode field in WooCommerce

Are you looking to disable the zip or postal code for your WooCommerce store? This guide will explore why disabling this information is beneficial and how to do it. Disabling the zip or postal code may be necessary if you don’t want customers to see their exact location when they’re making a purchase, or if you are running a store that requires products to be shipped internationally. With just a few clicks, you can have your store up and running in no time, so read on to learn more about why disabling the zip or postal code is important and how to get started.
In this tutorial, we will learn how to disable the zip code or postcode field in the WooCommerce checkout form by using a hook in the functions.php file of your child theme or custom plugin. This can be helpful for store owners who don’t require this information from their customers during checkout.
To achieve this, follow the steps below:
Step 1: Disable the zip code or postcode field
Open the functions.php file of your child theme or custom plugin and add the following code:
function custom_disable_postcode_checkout($fields) {
unset($fields['billing']['billing_postcode']);
unset($fields['shipping']['shipping_postcode']);
return $fields;
}
add_filter('woocommerce_checkout_fields', 'custom_disable_postcode_checkout');
This code snippet hooks into the ‘woocommerce_checkout_fields’ filter and unsets both the billing and shipping postcode fields, effectively removing them from the checkout form.
Now, when you visit the checkout page on your WooCommerce store, you should no longer see the zip code or postcode fields for both billing and shipping addresses.
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