Make billing details optional for Paid Memberships Pro

billing-fields-optional.php

<?php
//add lines 4-15 to your custom plugin or functions.php of your active theme

function pmpro_remove_bfields( $pmpro_required_billing_fields ){

    //remove field ID's from array to make fields required
    $remove_field = array('bfirstname', 'blastname', 'baddress1', 'bcity', 'bstate', 'bcountry', 'bzipcode', 'bphone', 'bemail', 'bconfirmemail');

    //loop through the $remove_field array and unset each billing field to make it optional.
    foreach($remove_field as $field){
        unset($pmpro_required_billing_fields[$field]);
    }            

    return $pmpro_required_billing_fields;
}

add_filter('pmpro_required_billing_fields', 'pmpro_remove_bfields');

Hi There,
I love your code and so far everything worked quite well. It´s excellent and easy to follow your structure.
But in this case, I am not able to get it working.

I am using Paid Memberships Pro - Address For Free Levels Add On to ask for the address (used for invoce plugin later on) on check out.

The problem is, I want to get rid of several billing fields like "state" "country" and "phone"
They just shouldn´t be displayed.

I already stopped them to be necessary by deleting some section in the "pmpro-address-for-free-level.php"

this worked well. BUT
I can´t get rid of them, I was searching for hours and nothing helped.
Can you please tell me some thoughts on this?

`/**

• Make sure address fields are required
  */
  function pmproaffl_pmpro_required_billing_fields( $fields ) {
  global $bfirstname, $blastname, $baddress1, $bcity, $bstate, $bzipcode, $bcountry, $bphone, $bemail;

  $fields["bfirstname"] = $bfirstname;
  $fields["blastname"] = $blastname;
  $fields["baddress1"] = $baddress1;
  $fields["bcity"] = $bcity;
  $fields["bzipcode"] = $bzipcode;
  $fields["bemail"] = $bemail;
  $fields["bcountry"] = $bcountry;

  return $fields;`

For the "Paid Memberships Pro - Address For Free Levels Add On", you may need to increase the priority of the code to be 50+

For example:

add_filter('pmpro_required_billing_fields', 'pmpro_remove_bfields', 50);