直接贴测试代码

Route::get('/', function(){    $name = "rico";    $validateData = array('name1' => $name);    $rules = array('name1' => array('required', 'min:5'));    $validator = Validator::make(        $validateData,        $rules    );    if ($validator->fails())    {        echo $validator->messages()->first("name1");    }    else    {        echo "validate success";    }});