From 571647d4300db6a91950178c32d2191716a8b323 Mon Sep 17 00:00:00 2001
From: Nic Wortel <nic@nicwortel.nl>
Date: Wed, 29 Jun 2022 19:07:27 +0200
Subject: [PATCH] Document the Requirement constants in routing.rst

---
 routing.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/routing.rst b/routing.rst
index e191152d552..555d1cbd20a 100644
--- a/routing.rst
+++ b/routing.rst
@@ -772,6 +772,12 @@ URL                       Route          Parameters
 ``/blog/my-first-post``   ``blog_show``  ``$slug`` = ``my-first-post``
 ========================  =============  ===============================
 
+.. tip::
+
+    The :class:`Symfony\\Component\\Routing\\Requirement\\Requirement` enum
+    contains a collection of commonly used regular-expression constants such as
+    digits, dates and UUIDs which can be used as route parameter requirements.
+
 .. tip::
 
     Route requirements (and route paths too) can include