Fix checkbox field not setting false values

Author: wernerhanekom

src/models/MondayColumn.php

@@ -47,7 +47,8 @@ public function getValue()
                 return null;
 
             case self::TYPE_CHECKBOX:
-                return $this->value ? ['checked' => 'true'] : ['checked' => 'false'];
+                // Need to send empty value instead of checked = false to uncheck
+                return filter_var($this->value, FILTER_VALIDATE_BOOLEAN) === true ? ['checked' => 'true'] : null;
 
         }
 

tests/feature/ItemServiceTest.php

@@ -41,8 +41,8 @@ public function it_updates_an_item()
         $itemId = $this->mondayItemService->createItem(287994487, "new_group82", "Test " . Carbon::now());
 
         $updatedItemId = $this->mondayItemService->updateItem((int)$itemId, 287994487, [
-            new MondayColumn("text8", MondayColumn::TYPE_TEXT, "THE DEMO CO"),
-            new MondayColumn("name", MondayColumn::TYPE_TEXT, "DEMO CO"),
+            new MondayColumn("text8", MondayColumn::TYPE_TEXT, "THE DEMO CO TRUE"),
+            new MondayColumn("name", MondayColumn::TYPE_TEXT, "Test TRUE"),
             new MondayColumn("activeproperties", MondayColumn::TYPE_NUMERIC, "700"),
             new MondayColumn("lastticketlogged", MondayColumn::TYPE_DATE, Carbon::now()),
             new MondayColumn("check", MondayColumn::TYPE_CHECKBOX, true)