From 51251b8958b20c2cf2f09abd531a99999f60c768 Mon Sep 17 00:00:00 2001
From: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
Date: Sat, 23 May 2026 22:22:56 -0700
Subject: [PATCH] Fix password validation to require letter or number

---
 apps/codebattle/assets/js/__fixtures__/signUpData.json | 6 ++++++
 apps/codebattle/assets/js/widgets/formik/index.js      | 1 +
 2 files changed, 7 insertions(+)

diff --git a/apps/codebattle/assets/js/__fixtures__/signUpData.json b/apps/codebattle/assets/js/__fixtures__/signUpData.json
index f340d3f7e..b47e6ef28 100644
--- a/apps/codebattle/assets/js/__fixtures__/signUpData.json
+++ b/apps/codebattle/assets/js/__fixtures__/signUpData.json
@@ -85,6 +85,12 @@
       "Should be from 6 to 16 characters",
       "password"
     ],
+    [
+      "password validation: only special characters",
+      "!@#$%&*?",
+      "Should contain at least one letter or number",
+      "password"
+    ],
     [
       "password validation: long password",
       "11111111111111111",
diff --git a/apps/codebattle/assets/js/widgets/formik/index.js b/apps/codebattle/assets/js/widgets/formik/index.js
index 29a3f9fd4..94202eff2 100644
--- a/apps/codebattle/assets/js/widgets/formik/index.js
+++ b/apps/codebattle/assets/js/widgets/formik/index.js
@@ -66,6 +66,7 @@ const schemas = {
       .matches(/^\S*$/, "Can't contain empty symbols")
       .min(6, "Should be from 6 to 16 characters")
       .max(16, "Should be from 6 to 16 characters")
+      .matches(/[a-zA-Z0-9]/, "Should contain at least one letter or number")
       .matches(/[!@#$%^&*(),.?":{}|<>]/, "Should contain at least one special character")
       .required("Password required"),
     passwordConfirmation: Yup.string()