diff --git a/Elwig/Helpers/Validator.cs b/Elwig/Helpers/Validator.cs
index be5904d..53b50b3 100644
--- a/Elwig/Helpers/Validator.cs
+++ b/Elwig/Helpers/Validator.cs
@@ -8,7 +8,7 @@ namespace Elwig.Helpers {
     public static class Validator {
 
         private static readonly Dictionary<string, string[][]> PHONE_NRS = new() {
-            { "43", new string[][] {
+            { "43", [
                 [],
                 ["57", "59"],
                 [
@@ -17,17 +17,17 @@ namespace Elwig.Helpers {
                     "650", "651", "652", "653", "655", "657", "659", "660", "661",
                     "663", "664", "665", "666", "667", "668", "669", "67", "68", "69"
                 ]
-            } },
-            { "49", Array.Empty<string[]>() },
-            { "48", Array.Empty<string[]>() },
-            { "420", Array.Empty<string[]>() },
-            { "421", Array.Empty<string[]>() },
-            { "36", Array.Empty<string[]>() },
-            { "386", Array.Empty<string[]>() },
-            { "39", Array.Empty<string[]>() },
-            { "33", Array.Empty<string[]>() },
-            { "41", Array.Empty<string[]>() },
-            { "423", Array.Empty<string[]>() },
+            ] },
+            { "49", [] },
+            { "48", [] },
+            { "420", [] },
+            { "421", [] },
+            { "36", [] },
+            { "386", [] },
+            { "39", [] },
+            { "33", [] },
+            { "41", [] },
+            { "423", [] },
         };
 
         public static ValidationResult CheckInteger(TextBox input, bool required) {