diff --git a/app/Filament/Resources/ServerResource/Pages/CreateServer.php b/app/Filament/Resources/ServerResource/Pages/CreateServer.php
index dcdda9922..25be95e40 100644
--- a/app/Filament/Resources/ServerResource/Pages/CreateServer.php
+++ b/app/Filament/Resources/ServerResource/Pages/CreateServer.php
@@ -113,6 +113,7 @@ class CreateServer extends CreateRecord
                                     TextInput::make('username')
                                         ->alphaNum()
                                         ->required()
+                                        ->minLength(3)
                                         ->maxLength(255),
 
                                     TextInput::make('email')
diff --git a/app/Filament/Resources/UserResource/Pages/EditUser.php b/app/Filament/Resources/UserResource/Pages/EditUser.php
index 3fa6a5571..0ea5b3ed8 100644
--- a/app/Filament/Resources/UserResource/Pages/EditUser.php
+++ b/app/Filament/Resources/UserResource/Pages/EditUser.php
@@ -24,7 +24,7 @@ class EditUser extends EditRecord
         return $form
             ->schema([
                 Section::make()->schema([
-                    TextInput::make('username')->required()->maxLength(255),
+                    TextInput::make('username')->required()->minLength(3)->maxLength(255),
                     TextInput::make('email')->email()->required()->maxLength(255),
                     TextInput::make('password')
                         ->dehydrateStateUsing(fn (string $state): string => Hash::make($state))
diff --git a/app/Filament/Resources/UserResource/Pages/ListUsers.php b/app/Filament/Resources/UserResource/Pages/ListUsers.php
index 81939cc07..640b54ddd 100644
--- a/app/Filament/Resources/UserResource/Pages/ListUsers.php
+++ b/app/Filament/Resources/UserResource/Pages/ListUsers.php
@@ -92,6 +92,7 @@ class ListUsers extends ListRecords
                                 ->alphaNum()
                                 ->required()
                                 ->unique()
+                                ->minLength(3)
                                 ->maxLength(255),
                             TextInput::make('email')
                                 ->email()