JDF_ElectronicPublicity_admin/app/admin/validate/basic/BasicSchool.php

<?php

namespace app\admin\validate\basic;
/**
 * @title        : 学校列表 验证器
 * @desc         :
 * @icon         fa fa-leaf
 */

use think\Validate;

class BasicSchool extends Validate
{
    protected $rule    = [
        "school_name" => "require|chsAlphaNum|length:2,255",
        "school_code" => "require|alpha",
        "area_id"     => "require",
    ];
    protected $message = [
        'school_name.require'     => '学校名称不能为空',
        'school_name.chsAlphaNum' => '学校名称只能是汉字、字母和数字',
        'school_name.length'      => '学校名称长度只能在2-255之间',
        'school_code.require'     => '学校类型不能为空',
        'school_code.alpha'       => '学校类型必须为纯字母',
    ];
}