add_filter( 'woocommerce_default_address_fields', 'customise_postcode_fields' ); function customise_postcode_fields( $address_fields ) { $address_fields['postcode']['required'] = false; return $address_fields; }
add_filter( 'woocommerce_default_address_fields', 'customise_postcode_fields' ); function customise_postcode_fields( $address_fields ) { $address_fields['postcode']['required'] = false; return $address_fields; }