[producer] Correctif quantity_max

common/models/ProductDistribution.php

@@ -67,7 +67,8 @@ class ProductDistribution extends ActiveRecordCommon
     public function rules() 
     {
         return [
-            [['id_distribution', 'id_product', 'active', 'quantity_max'], 'integer']
+            [['id_distribution', 'id_product', 'active'], 'integer'],
+            [['quantity_max'], 'number'],
         ];
     }