From c2189a78b9dafc237afd3de5f9fc66bc1567eb15 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Thu, 17 Aug 2017 03:32:01 -0500
Subject: ConfigEditFragment: Add extremely basic validation

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 app/src/main/java/com/wireguard/android/ConfigEditFragment.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'app/src/main/java/com/wireguard/android/ConfigEditFragment.java')

diff --git a/app/src/main/java/com/wireguard/android/ConfigEditFragment.java b/app/src/main/java/com/wireguard/android/ConfigEditFragment.java
index 7cbcfddd..384aadef 100644
--- a/app/src/main/java/com/wireguard/android/ConfigEditFragment.java
+++ b/app/src/main/java/com/wireguard/android/ConfigEditFragment.java
@@ -73,7 +73,11 @@ public class ConfigEditFragment extends BaseConfigFragment {
     }
 
     private void saveConfig() {
-        // FIXME: validate input
+        final String errorMessage = localConfig.validate();
+        if (errorMessage != null) {
+            Toast.makeText(getActivity(), errorMessage, Toast.LENGTH_SHORT).show();
+            return;
+        }
         try {
             if (getCurrentConfig() != null)
                 VpnService.getInstance().update(getCurrentConfig().getName(), localConfig);
-- 
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