shenying/app/validate/admin/product/StoreProductUnitValidate.php

<?php
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2020 https://www.crmeb.com All rights reserved.
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------
namespace app\validate\admin\product;

use think\Validate;

class StoreProductUnitValidate extends Validate
{
    /**
     * 定义验证规则
     * 格式：'字段名'    =>    ['规则1','规则2'...]
     *
     * @var array
     */
    protected $rule = [
        'name' => ['require', 'length' => '1,15'],
    ];

    /**
     * 定义错误信息
     * 格式：'字段名.规则名'    =>    '错误信息'
     *
     * @var array
     */
    protected $message = [
        'name.require' => '请填写单位名称',
        'name.length' => '单位名称长度超过限制',
    ];

    protected $scene = [
        'save' => ['name'],
    ];
}