'require|checkField', 'value' => 'require', ]; protected $message = [ 'field.require' => '参数缺失', 'value.require' => '值不存在', ]; /** * @notes 校验字段 * @param $value * @param $rule * @param $data * @return bool|string * @author Tab * @date 2021/8/24 15:31 */ protected function checkField($value,$rule,$data) { $allowField = [ 'nickname','sex','avatar','mobile','real_name' ]; if(!in_array($value,$allowField)){ return '参数错误'; } if($value != 'mobile') { return true; } $user = User::where([ ['mobile', '=', $data['value']], ['id', '<>', $data['id']] ])->findOrEmpty(); if($user->isEmpty()) { return true; } return '该手机号已被绑定'; } }