Enable system mail hold

app/Http/Controllers/SystemController.php

@@ -258,7 +258,7 @@ class SystemController extends Controller
 	public function add_edit(SystemRegister $request,System $o)
 	{
 		if ($request->post()) {
-			foreach (['name','location','sysop','phone','address','port','active','method','notes','mailer_type','mailer_address','mailer_port','zt_id'] as $key)
+			foreach (['name','location','sysop','hold','phone','address','port','active','method','notes','mailer_type','mailer_address','mailer_port','zt_id'] as $key)
 				$o->{$key} = $request->post($key);
 
 			$o->save();

app/Http/Requests/SystemRegister.php

@@ -46,6 +46,7 @@ class SystemRegister extends FormRequest
 			],
 			($this->so->exists || ($request->action != 'create')) ? [
 				'location' => 'required|min:3',
+				'hold' => 'required|boolean',
 				'sysop' => 'required|min:3',
 				'phone' => 'nullable|regex:/^([0-9-]+)$/',
 				'address' => 'nullable|regex:/^(?!:\/\/)(?=.{1,255}$)((.{1,63}\.){1,127}(?![0-9]*$)[a-z0-9-]+\.?)$/i',