Merge pull request #6 from infinityloop-dev/attribute_support

fixed MultiChoiceControl::setDisabled

Author: peldax

src/Form/TAjaxSelect.php

@@ -135,6 +135,10 @@ private function getData(string $query = '', $default = null) : \Nepttune\Form\R
 
     private function initiateItems($value = null): void
     {
+        if ($this instanceof \Nette\Forms\Controls\MultiChoiceControl) {
+            $this->value ??= [];
+        }
+
         $value = $value ?? $this->value;
         $data = [];