From d7e7d85a40645afeb5612db60b1dc1a15245bef7 Mon Sep 17 00:00:00 2001
From: JustArchi <JustArchi@JustArchi.net>
Date: Sat, 22 Aug 2020 00:58:06 +0200
Subject: [PATCH] Fix ASF failing on non-uppercase 2FA chars

---
 ArchiSteamFarm/Bot.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArchiSteamFarm/Bot.cs b/ArchiSteamFarm/Bot.cs
index 61b050e85..e1f7d1dab 100755
--- a/ArchiSteamFarm/Bot.cs
+++ b/ArchiSteamFarm/Bot.cs
@@ -541,7 +541,7 @@ namespace ArchiSteamFarm {
 
 					break;
 				case ASF.EUserInputType.TwoFactorAuthentication:
-					if (((inputValue.Length != MobileAuthenticator.CodeDigits) && (inputValue.Length != MobileAuthenticator.BackupCodeDigits)) || inputValue.Any(character => !MobileAuthenticator.CodeCharacters.Contains(character))) {
+					if (((inputValue.Length != MobileAuthenticator.CodeDigits) && (inputValue.Length != MobileAuthenticator.BackupCodeDigits)) || inputValue.Any(character => !MobileAuthenticator.CodeCharacters.Contains(char.ToUpperInvariant(character)))) {
 						return false;
 					}