php/app/validate/admin/SmsRegisterValidate.php

<?php
/**
 * @package merchant
 *
 * @author xaboy
 * @day 2020-05-18
 *
 * 
 */

namespace app\validate\admin;


use think\Validate;

class SmsRegisterValidate extends Validate
{
    protected $failException = true;

    protected $rule = [
        'account|账号' => 'require',
        'password|密码' => 'require',
        'phone|手机号' => 'require|isPhone',
        'code|验证码' => 'require',
        'url|域名' => 'require|url',
        'sign|短信签名' => 'require|max:8'
    ];

    protected function isPhone($val)
    {
        if (!preg_match('/^1[3456789]{1}\d{9}$/', $val))
            return '请输入正确的手机号';
        else
            return true;
    }

    public function isLogin()
    {
        unset($this->rule['phone|手机号'], $this->rule['code|验证码'], $this->rule['url|域名'], $this->rule['sign|短信签名']);
        return $this;
    }
}