修正通过 must 属性设置必须验证的字段不生效

[big-dream]

控制器代码：

dump(validate(\app\validate\ActiviesValidate::class)->scene('create')->check([
    'id' => '',
    'name' => '',
    'location' => '',
    'status' => '',
    'start_time' => '',
    'end_time' => '',
    'off_sale_time' => '',
]));

验证器代码：

<?php
namespace app\validate;

use think\Validate;

class ActiviesValidate extends Validate
{
    protected $must = [
        'name', 'location', 'start_time', 'end_time', 'off_sale_time'
    ];
    protected $rule = [
        'id' => 'number',
        'name' => 'max:30',
        'location' => 'max:50',
        'status' => 'in:0,1',
        'start_time' => 'number',
        'end_time' => 'number|gt:start_time',
        'off_sale_time' => 'number|lt:start_time',
    ];
    public function sceneCreate()
    {
        return $this;
    }
    public function sceneUpdate()
    {
        $this->must = ['id'];
        return $this;
    }
}