'require|checkId', 'name' => 'require|checkName', 'sort' => 'number|max:5', ]; protected $message = [ 'id.require' => '参数错误', 'name.require' => '请输入单位名称', 'sort.number' => '排序必须为纯数字', 'sort.max' => '排序不能大于五位数', ]; public function sceneAdd() { return $this->only(['name','sort']); } public function sceneDetail() { return $this->only(['id']); } public function sceneEdit() { return $this->only(['id','name','sort']); } public function sceneDel() { return $this->only(['id']) ->append('id','checkDel'); } /** * @notes 验证单位名称 * @param $value * @param $rule * @param $data * @return bool|string * @author ljj * @date 2022/2/8 11:30 上午 */ public function checkName($value,$rule,$data) { if (ctype_space($value)) { return '师傅名称不能为空'; } $where[] = ['name', '=', $value]; if (isset($data['id'])) { $where[] = ['id', '<>', $data['id']]; } $result = GoodsUnit::where($where)->findOrEmpty(); if (!$result->isEmpty()) { return '单位名称已存在,请重新输入'; } return true; } /** * @notes 验证ID * @param $value * @param $rule * @param $data * @return bool|string * @author ljj * @date 2022/2/8 11:47 上午 */ public function checkId($value,$rule,$data) { $result = GoodsUnit::where('id',$value)->findOrEmpty(); if ($result->isEmpty()) { return '服务单位不存在'; } return true; } /** * @notes 检验服务单位能否删除 * @param $value * @param $rule * @param $data * @return bool|string * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException * @author ljj * @date 2022/2/8 4:44 下午 */ public function checkDel($value,$rule,$data) { $result = Goods::where(['unit_id'=>$value])->select()->toArray(); if ($result) { return '服务单位已被使用,无法删除'; } return true; } }