'require|gt:0', // 'agent_dep_id' => 'require|gt:0', 'items' => 'require|checkItems', ]; protected $message = [ 'agent_user_id.require' => '请选择经办人', 'agent_user_id.gt' => '请选择经办人', // 'agent_dep_id.require' => '请选择经办部门', // 'agent_dep_id.gt' => '请选择经办部门', 'items.require' => '请选择资产', ]; protected $scene = [ ]; protected function checkItems($value,$rule,$data=[]) { $items = $data['items']; if(!$items){ return '请选择资产'; } foreach ($items as $k=>$v){ $ret = Db::name('asset_items')->where('id',$v['id'])->where('enable','in','1,2')->find(); if(!$ret){ return $ret['sn'].'资产不能维修'; } } return true; } }