From: Marcelo Trylesinski <marcelotryle@gmail.com>
Date: Sat, 20 Sep 2025 17:49:27 +0000 (+0200)
Subject: 📝 Add note about Cookies and JavaScript on `tutorial/cookie-params.md` (#13510)
X-Git-Tag: 0.117.0~11
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cd2e1e43bd6d6e1cb7226c8210191e1b55cd0e6a;p=thirdparty%2Ffastapi%2Ffastapi.git

📝 Add note about Cookies and JavaScript on `tutorial/cookie-params.md` (#13510)

Co-authored-by: svlandeg <svlandeg@github.com>
---

diff --git a/docs/en/docs/tutorial/cookie-params.md b/docs/en/docs/tutorial/cookie-params.md
index 7680f21f4..f44fd41bd 100644
--- a/docs/en/docs/tutorial/cookie-params.md
+++ b/docs/en/docs/tutorial/cookie-params.md
@@ -30,6 +30,16 @@ To declare cookies, you need to use `Cookie`, because otherwise the parameters w
 
 ///
 
+/// info
+
+Have in mind that, as **browsers handle cookies** in special ways and behind the scenes, they **don't** easily allow **JavaScript** to touch them.
+
+If you go to the **API docs UI** at `/docs` you will be able to see the **documentation** for cookies for your *path operations*.
+
+But even if you **fill the data** and click "Execute", because the docs UI works with **JavaScript**, the cookies won't be sent, and you will see an **error** message as if you didn't write any values.
+
+///
+
 ## Recap { #recap }
 
 Declare cookies with `Cookie`, using the same common pattern as `Query` and `Path`.