Added required attributes validation

leandrogehlen · Aug 2, 2015 · 4e180de · 4e180de
1 parent 57a815d
commit 4e180de
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/TreeGrid.php b/TreeGrid.php
@@ -158,6 +158,13 @@ public function init()
             throw new InvalidConfigException('The "formatter" property must be either a Format object or a configuration array.');
         }
 
+        if (!$this->keyColumnName) {
+            throw new InvalidConfigException('The keyColumnName must be specified"');
+        }
+        if (!$this->parentColumnName) {
+            throw new InvalidConfigException('The parentColumnName must be specified"');
+        }
+
         $this->initColumns();
     }