Merge pull request #10 from andreascreten/main

Author: SebastiaanKloos

src/Notion/Properties/Date.php

@@ -6,7 +6,7 @@ class Date extends PropertyBase
 {
     public function value()
     {
-        return $this->config->date->start;
+        return $this->config->date->start ?? null;
     }
 
     public function set($value): void

src/Notion/Properties/People.php

@@ -6,10 +6,10 @@ class People extends PropertyBase
 {
     public function value()
     {
-        if (is_array($this->config->people) && isset($this->config->people[0])) {
-            return $this->config->people[0]->name;
+        if (is_array($this->config->people)) {
+            return array_column($this->config->people, 'name');
         }
 
-        return null;
+        return [];
     }
 }

src/Notion/Properties/Select.php

@@ -6,7 +6,7 @@ class Select extends PropertyBase
 {
     public function value()
     {
-        return $this->config->select->name;
+        return $this->config->select->name ?? null;
     }
 
     public function set($value): void
@@ -23,7 +23,7 @@ public function get()
     {
         return [
             'select' => [
-                'name' => $this->config->select->name,
+                'name' => $this->config->select->name ?? null,
             ],
         ];
     }