ajuste de tipo de datos para productos

src/pages/product-details/product-details.ts

@@ -14,9 +14,9 @@ export class ProductDetailsPage {
 
     product = {
         company_id: 0,
-        default_code: false,
-        description: false,
-        ean13: false,
+        default_code: null,
+        description: null,
+        ean13: null,
         image_medium: null,
         image_small: null,
         name: null,