Enable packet passwords to be optional, configured by the admin in setup

app/Http/Controllers/HomeController.php

@@ -224,6 +224,7 @@ class HomeController extends Controller
 
 			$options->put('options',collect($request->post('options'))->sum());
 			$options->put('msgs_pkt',$request->post('msgs_pkt'));
+			$options->put('pkt_passwds',$request->post('pkt_passwds') === "1");
 
 			$o->servers = $servers;
 			$o->options = $options;

app/Http/Requests/SystemSessionRequest.php

@@ -27,7 +27,7 @@ class SystemSessionRequest extends FormRequest
 		return [
 			'zone_id' => 'required|exists:zones,id',
 			'sespass' => 'required|string|min:4',
-			'pktpass' => 'required|string|min:4|max:8',
+			'pktpass' => [$this->route('o')->pkt_passwds ? 'required' : 'nullable','string','min:4','max:8'],
 			'ticpass' => 'required|string|min:4',
 			'fixpass' => 'required|string|min:4',
 		];