'require|checkId', 'name' => 'require|checkName', 'content' => 'require', 'sort' => 'number|max:5', 'status' => 'require|in:0,1', ]; protected $message = [ 'name.require' => '公告标题不能为空', 'content.require' => '公告内容不能为空', 'sort.number' => '排序必须为纯数字', 'sort.max' => '排序最大不能超过五位数', 'status.require' => '公告状态不能为空', 'status.in' => '公告状态取值范围[0,1]', ]; public function sceneAdd() { return $this->only(['name','content','sort','status']); } public function sceneEdit() { return $this->only(['id','name','content','sort','status']); } public function sceneDetail() { return $this->only(['id']); } public function sceneStatus() { return $this->only(['id','status']) ->append('status','require'); } public function sceneDel() { return $this->only(['id']); } /** * @notes 检查公告标题是否已存在 * @param $value * @param $rule * @param $data * @return bool|string * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException * @author ljj * @date 2021/8/23 12:00 下午 */ public function checkName($value,$rule,$data) { $where[] = ['name', '=', $value]; // 编辑的情况,要排除自身ID if (isset($data['id'])) { $where[] = ['id', '<>', $data['id']]; } $result = ShopNotice::where($where)->select()->toArray(); if ($result) { return '公告标题已存在'; } return true; } /** * @notes 检查商城公告ID是否存在 * @param $value * @param $rule * @param $data * @return bool|string * @author ljj * @date 2021/8/23 2:40 下午 */ public function checkId($value,$rule,$data) { $result = ShopNotice::findOrEmpty($value); if ($result->isEmpty()) { return '商城公告不存在'; } return true; } }