From f1910164faafe974ce15f376d86b25033b4d41fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Chlo=C3=A9=20=22Matcha=22=20Desoutter?=
 <chloe.desoutter@bluenove.com>
Date: Mon, 1 Feb 2021 18:03:47 +0100
Subject: [PATCH] updated readme

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 0bb7bcc..5913081 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,9 @@
 
 This extension allows you to validate email domain used for registration in keycloak to accept only a finite list of domain.
 
+You can use basic [glob syntax](https://en.wikipedia.org/wiki/Glob_(programming))
+(only `*` and `?` are supported)
+
 ## How to install
 
 Simply drop the jar in `$KEYCLOAK_HOME\standalone\deployments`, it will be automatically deployed by keycloak.