PHP mobile phone SMS verification code implementation process under laravel framework

 composer require "overtrue/easy-sms"
    //新建配置文件
    touch config/easysms.php

 <?php

   return [

       &#39;timeout&#39;=>5.0,
       &#39;default&#39;=>[
           // 网关调用策略，默认：顺序调用
           &#39;strategy&#39; => \Overtrue\EasySms\Strategies\OrderStrategy::class,

           // 默认可用的发送网关
           &#39;gateways&#39; => [
               &#39;yunpian&#39;,
           ],
       ],
       // 可用的网关配置
       &#39;gateways&#39; => [
           &#39;errorlog&#39; => [
               &#39;file&#39; => &#39;/tmp/easy-sms.log&#39;,
           ],
           &#39;yunpian&#39; => [
               &#39;api_key&#39; => env(&#39;YUNPIAN_API_KEY&#39;),
           ],
       ],


   ];

  php artisan make:provider EasySmsServiceProvider

<?php

namespace App\Providers;

use Illuminate\Support\ServiceProvider;
use Overtrue\EasySms\EasySms;

class EasySmsServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap services.
     *
     * @return void
     */
    public function boot()
    {
        //
    }

    /**
     * Register services.
     *
     * @return void
     */
    public function register()
    {
        $this->app->singleton(EasySms::class,function ($app){

            return new EasySms(config(&#39;easysms&#39;));

        });

        $this->app->alias(EasySms::class,&#39;easysms&#39;);
    }
}

 App\Providers\EasySmsServiceProvider::class,

public function getVerificationCode($request)
    {
        if(FALSE === $this->validateApiRequest($request->all(),
                ['mobile' => 'required|regex:/^1[34578]\d{9}$/|unique:users'],[
                    'mobile.required'=>'请输入手机号',
                    'mobile.regex'=>'手机号格式不正确',
                    'mobile.unique'=>'手机号已存在'
                ])){
            return false;
        }

        $mobile = trim($request->get('mobile'));
       $code = str_pad(random_int(1,9999),4,0,STR_PAD_LEFT);


        try{
             $easySms->send($mobile,
                ['content'=>"【UKNOW】您的验证码是{$code}。如非本人操作，请忽略本短信"]             );

        }catch(\GuzzleHttp\Exception\ClientException $exception){

            $response = $exception->getResponse();
            $result =json_decode($response->getBody()->getContents(),true);
            $this->setMsg($result['msg']?? '短信发送异常');
            return false;
        }

        $key = 'verificationCode'.str_random(15);
        $expiredAt = now()->addMinutes(1);
        Cache::put($key,['mobile'=>$mobile,'code'=>$code],$expiredAt);

        return [
            'verification_key'=>$key,
            'expiredAt'=>$expiredAt->toDateTimeString(),
            'verification_code'=>$code
            ];
    }

public function userStore($mobile, $verification_key,$code,$password,$password_confirmation)
    {

        $params = [
            'mobile'=>$mobile,
            'verification_key'=>$verification_key,
            'code'=>$code,
            'password'=>$password,
            'password_confirmation'=>$password_confirmation
        ];
        //参数判断
        if (
            FALSE === $this->validateApiRequest($params, [
                'mobile'  => 'required|regex:/^1[34578]\d{9}$/|unique:users',
                'code'    => 'required',
                'verification_key'=>'required',
                'password'     => 'required|min:6|confirmed',
                'password_confirmation' => 'required',
            ], [
                'mobile.required' => '请输入手机号',
                'mobile.regex'    => '手机号格式不正确',
                'mobile.unique'   => '手机号已存在',
                'code.required'   => '请输入短信验证码',
                'password.required'    => '请输入密码',
                'password.min'         => '密码不得小于6位',
                'password.confirmed'   => '密码前后不一致',
                'password_confirmation.required'=>'请再次输入密码',
                'verification_key.required'=>'请输入短信验证码'
            ])
        ) {
            return false;
        }

        $verifyData = Cache::get($verification_key);
        if( !$verifyData){
            $this->setMsg('验证码已失效');
            return false;
        }
        if(!hash_equals($code,(string)$verifyData['code'])){
            $this->setMsg('验证码错误');
            return false;
        }

        Cache::forget($verification_key);
        $user = User::create([
            'mobile'=>$mobile,
            'password'=>bcrypt($password)
        ]);
        if(!$user){
            $this->setMsg('注册失败');
            return false;
        }
        return true;
    }