Laravel 找不到服务

Question

我设法创建了以下自定义验证规则：http://www.sitepoint.com/data-validation-laravel-right-way-custom-validators/
我唯一的问题是在 laravel 5 中有新的文件结构。应该是：
in <?php namespace App\Providers; ValidationExtensionServiceProvider.php
in <?php namespace App\Services; ValidatorExtended.php
但是 laravel 找不到我的 ValidatorExtended.php 如果它不在 App\Providers 中。错误：

FatalErrorException in ValidationExtensionServiceProvider.php line 11: Class 'App\Providers\ValidatorExtended' not found

我如何告诉 laravel，查看 App\Services，而不是 App\Providers？

ValidatorExtended.php：

<?php namespace App\Services;

use Illuminate\Validation\Validator as IlluminateValidator;

class ValidatorExtended extends IlluminateValidator {

    private $_custom_messages = array(
        ....
    );

    public function __construct( $translator, $data, $rules, $messages = array(), $customAttributes = array() ) 
    {
         parent::__construct( $translator, $data, $rules, $messages, $customAttributes);

         $this->_set_custom_stuff();
    } 

     ....



}

ValidationExtensionServiceProvider.php：

<?php namespace App\Providers;

use Illuminate\Support\ServiceProvider;

class ValidationExtensionServiceProvider extends ServiceProvider {

     public function register() {}

     public function boot() {
          $this->app->validator->resolver( function( $translator, $data, $rules, $messages = array(), $customAttributes = array() ) {
              return new ValidatorExtended( $translator, $data, $rules, $messages, $customAttributes );
          }
     } 

}

Answer 1

您需要指定ValidatorExtended 访问器的命名空间：

<?php namespace App\Providers;

use Illuminate\Support\ServiceProvider;

class ValidationExtensionServiceProvider extends ServiceProvider {

     public function register() {}

     public function boot() {
          $this->app->validator->resolver( function( $translator, $data, $rules, $messages = array(), $customAttributes = array() ) {
              return new App\Services\ValidatorExtended( $translator, $data, $rules, $messages, $customAttributes );
          }
     } 
}

或在文件顶部添加使用语句：

<?php namespace App\Providers;

use Illuminate\Support\ServiceProvider;
use App\Services\ValidatorExtended;

class ValidationExtensionServiceProvider extends ServiceProvider {

     public function register() {}

     public function boot() {
          $this->app->validator->resolver( function( $translator, $data, $rules, $messages = array(), $customAttributes = array() ) {
              return new ValidatorExtended( $translator, $data, $rules, $messages, $customAttributes );
          }
     } 
}