diff --git a/docs/v3/guidelines/dapps/cookbook.mdx b/docs/v3/guidelines/dapps/cookbook.mdx
index cae9783c71..270bc02e75 100644
--- a/docs/v3/guidelines/dapps/cookbook.mdx
+++ b/docs/v3/guidelines/dapps/cookbook.mdx
@@ -221,6 +221,19 @@ const TonWeb = require("tonweb")
 TonWeb.utils.Address.isValid('...')
 ```
 
+</TabItem>
+<TabItem value="py" label="Python">
+
+```py
+from pytoniq_core import Address, AddressError
+
+try:
+    Address('')
+except AddressError:
+    # not valid
+    pass
+```
+
 </TabItem>
 <TabItem value="GO" label="tonutils-go">