$rule
$rule : array
定义验证规则 格式:'字段名' => ['规则1','规则2'.
..]
<?php
declare (strict_types = 1);
namespace app\chengji\validate;
use think\Validate;
class RenKe extends Validate
{
/**
* 定义验证规则
* 格式:'字段名' => ['规则1','规则2'...]
*
* @var array
*/
protected $rule = [
'id|ID' => 'require|array',
'teacher_id|教师' => 'require',
];
/**
* 定义错误信息
* 格式:'字段名.规则名' => '错误信息'
*
* @var array
*/
protected $message = [];
protected $scene = [
'edit' => [
'id'
,'teacher_id'
]
];
}