From 1badd3c3a65c4dc3df970b774211b05c831a25ae Mon Sep 17 00:00:00 2001
From: Marc Antoni <ocanomark@yahoo.com>
Date: Sun, 1 Nov 2020 22:24:35 +0900
Subject: [PATCH] fix(learn): add test case to regex challenge (#40087)

existing test cases can be satisfied by /^[a-z][a-z]+$|^[a-z][a-z]*\d\d+$/i
---
 .../regular-expressions/restrict-possible-usernames.md          | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/regular-expressions/restrict-possible-usernames.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/regular-expressions/restrict-possible-usernames.md
index 886d6ab5e3..c8fd33610f 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/regular-expressions/restrict-possible-usernames.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/regular-expressions/restrict-possible-usernames.md
@@ -47,6 +47,8 @@ tests:
     testString: assert(userCheck.test("Z97"));
   - text: Your regex should not match <code>c57bT3</code>
     testString: assert(!userCheck.test("c57bT3"));  
+  - text: Your regex should match <code>AB1</code>
+    testString: assert(userCheck.test("AB1"));
 
 ```