From ecdfa87bc30ad52151ad8c080eb9bbccc242d363 Mon Sep 17 00:00:00 2001
From: eileen <emcnaughton@wikimedia.org>
Date: Tue, 15 Oct 2019 21:50:26 +1300
Subject: [PATCH] [REF] remove obsolete code.

On trying to look into a bug around this code I realised that there is quite a bit of code that does nothing.

These lines exist to build the  variable - which is never used. Hence they can go.

I also spotted scriptArray is never used either - this stuff came from svn before everyone was using IDEs that
highlighted unused lines
---
 .../Registration/AdditionalParticipant.php    | 26 -------------------
 1 file changed, 26 deletions(-)

diff --git a/CRM/Event/Form/Registration/AdditionalParticipant.php b/CRM/Event/Form/Registration/AdditionalParticipant.php
index 25f273cbaf71..b09b13ff3b80 100644
--- a/CRM/Event/Form/Registration/AdditionalParticipant.php
+++ b/CRM/Event/Form/Registration/AdditionalParticipant.php
@@ -180,32 +180,6 @@ public function buildQuickForm() {
     if ($this->_values['event']['is_monetary']) {
       CRM_Event_Form_Registration_Register::buildAmount($this);
     }
-    $first_name = $last_name = NULL;
-    $pre = $post = [];
-    foreach ([
-      'pre',
-      'post',
-    ] as $keys) {
-      if (isset($this->_values['additional_custom_' . $keys . '_id'])) {
-        $this->buildCustom($this->_values['additional_custom_' . $keys . '_id'], 'additionalCustom' . ucfirst($keys));
-        $$keys = CRM_Core_BAO_UFGroup::getFields($this->_values['additional_custom_' . $keys . '_id']);
-      }
-      foreach ([
-        'first_name',
-        'last_name',
-      ] as $name) {
-        if (array_key_exists($name, $$keys) &&
-          CRM_Utils_Array::value('is_required', CRM_Utils_Array::value($name, $$keys))
-        ) {
-          $$name = 1;
-        }
-      }
-    }
-
-    $required = ($button == 'skip' ||
-      $this->_values['event']['allow_same_participant_emails'] == 1 &&
-      ($first_name && $last_name)
-    ) ? FALSE : TRUE;
 
     //add buttons
     $js = NULL;