Woocommerce - coustemize checkout fields : I hope you quys can help me with a woocommerce problem.

I used [this guide][1] to delete the entire checkout and replace it with my own. I use this code to delete the standard fields.

My problem is:
when I fill out the form, I keep getting this fail (*translated from danish to english ;-)* ): please fill out the address field to continue .

    // Hook in
    add_filter( 'woocommerce_default_address_fields' , 'custom_override_default_address_fields' );
    // Our hooked in function - $address_fields is passed via the filter!
    function custom_override_default_address_fields( $address_fields ) {
     $address_fields['address_1']['required'] = false;

     return $address_fields;
    }


  [1]: https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/