Max 1 item on list

truenas · Sep 27, 2024 · 1cf2f75 · 1cf2f75
1 parent cb5f01f
commit 1cf2f75
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/apps_schema/attrs/array.py b/apps_schema/attrs/array.py
@@ -18,6 +18,6 @@ def initialize_values(self, data):
 
     def json_schema(self):
         schema = super().json_schema()
-        schema['properties']['items'] = {'type': 'array'}
+        schema['properties']['items'] = {'type': 'array', 'maxItems': 1}
         schema['required'].append('items')
         return schema