From 65725b5a38f71b482c1876c6400e69beec356d6a Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Sat, 6 Jul 2019 22:09:20 -0400
Subject: [PATCH] yubikey token must be > 40 in length too

---
 src/App/Pages/Accounts/TwoFactorPage.xaml.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/App/Pages/Accounts/TwoFactorPage.xaml.cs b/src/App/Pages/Accounts/TwoFactorPage.xaml.cs
index 5a7eb2f5a..3218eb141 100644
--- a/src/App/Pages/Accounts/TwoFactorPage.xaml.cs
+++ b/src/App/Pages/Accounts/TwoFactorPage.xaml.cs
@@ -56,7 +56,8 @@ namespace Bit.App.Pages
                 if(message.Command == "gotYubiKeyOTP")
                 {
                     var token = (string)message.Data;
-                    if(_vm.YubikeyMethod && !string.IsNullOrWhiteSpace(token) && !token.Contains(" "))
+                    if(_vm.YubikeyMethod && !string.IsNullOrWhiteSpace(token) &&
+                        token.Length > 40 && !token.Contains(" "))
                     {
                         Device.BeginInvokeOnMainThread(async () =>
                         {