From a6b7ac421b06b9a8ed3e76a5fb6f47864dc0def3 Mon Sep 17 00:00:00 2001
From: Will Rossiter <will@fullscreen.io>
Date: Mon, 29 Aug 2022 14:32:12 +1200
Subject: [PATCH] fix: include empty keys

---
 src/EditableKeyValueField.php  | 13 +++++--------
 src/SubmittedKeyValueField.php |  1 -
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/EditableKeyValueField.php b/src/EditableKeyValueField.php
index 0748949..99fe2b3 100644
--- a/src/EditableKeyValueField.php
+++ b/src/EditableKeyValueField.php
@@ -48,17 +48,14 @@ public function getFormField()
 
     public function getValueFromData($data)
     {
-        $incoming = isset($data[$this->Name]) ? $data[$this->Name] : false;
-
-        if (!$incoming) {
-            return json_encode([]);
-        }
-
+        $incoming = isset($data[$this->Name]) ? $data[$this->Name] : [];
         $value = [];
 
         foreach ($this->getKeysAsArray() as $i => $k) {
-            if (isset($data[$i])) {
-                $value[$k] = $data[$i];
+            if (isset($incoming[$i])) {
+                $value[$k] = $incoming[$i];
+            } else {
+                $value[$k] = '';
             }
         }
 
diff --git a/src/SubmittedKeyValueField.php b/src/SubmittedKeyValueField.php
index 1cbdb88..120894d 100644
--- a/src/SubmittedKeyValueField.php
+++ b/src/SubmittedKeyValueField.php
@@ -9,7 +9,6 @@ class SubmittedKeyValueFormField extends SubmittedFormField
 {
     private static $table_name = 'SubmittedKeyValueFormField';
 
-
     public function getFormattedValue()
     {
         $data = json_decode($this->Value, true);