Hide some billing address's field on my account page?
<p><br>When I am trying to hide some field I don't need to keep in my billing address at myaccount page, like: zip code and company name, I tried this code in th function.php file:</p>

<pre><code>add_filter( 'woocommerce_billing_fields' , 'custom_override_billing_fields' );
function custom_override_billing_fields( $fields ) {
  unset($fields['billing_postode']);
  return $fields;
}
</code></pre>

<p>But then the problem is when I try to checkout it tells me that you cannot  checkout:<br>
"Unfortunately <strong>we do not ship </strong>. Please enter an alternative shipping address."<br>
Even all billing fields are set?! and once i delete this code above everything woks fine!</p>

<p>Thank you in advanced!</p>