Laravel 5 _construct()参数传递错误
因此,我尝试将所有验证规则分组到文件夹中相应的文件中,以便于维护。下面是我的文件夹结构的外观:Laravel 5 _construct()参数传递错误,laravel,laravel-4,laravel-5,laravel-validation,Laravel,Laravel 4,Laravel 5,Laravel Validation,因此,我尝试将所有验证规则分组到文件夹中相应的文件中,以便于维护。下面是我的文件夹结构的外观: Project --app --config --(more folders) --domains ----App --------Entities --------Repositories --------Services --------Validators ----Core --------Validators 因此,我想要实现的是在Core\Validators下,我创建了一个如下所示的La
Project
--app
--config
--(more folders)
--domains
----App
--------Entities
--------Repositories
--------Services
--------Validators
----Core
--------Validators
因此,我想要实现的是在Core\Validators下,我创建了一个如下所示的LaravelValidator.php
<?php namespace Core\Validators;
use Validator;
abstract class LaravelValidator {
/**
* Validator
*
* @var \Illuminate\Validation\Factory
*/
protected $validator;
/**
* Validation data key => value array
*
* @var Array
*/
protected $data = array();
/**
* Validation errors
*
* @var Array
*/
protected $errors = array();
/**
* Validation rules
*
* @var Array
*/
protected $rules = array();
/**
* Custom validation messages
*
* @var Array
*/
protected $messages = array();
public function __construct(Validator $validator)
{
$this->validator = $validator;
}
/**
* Set data to validate
*
* @return \Services\Validations\AbstractLaravelValidator
*/
public function with(array $data)
{
$this->data = $data;
return $this;
}
/**
* Validation passes or fails
*
* @return Boolean
*/
public function passes()
{
$validator = Validator::make(
$this->data,
$this->rules,
$this->messages
);
if ($validator->fails())
{
$this->errors = $validator->messages();
return false;
}
return true;
}
/**
* Return errors, if any
*
* @return array
*/
public function errors()
{
return $this->errors;
}
}
<?php namespace App\Validators\Profile;
class RegistrationFormValidator extends \Core\Validators\LaravelValidator
{
protected $rules = array(
'first_name' => 'required',
'last_name' => 'required',
'username' => 'required',
'password' => 'required',
'rTPassword' => 'required',
'profile_url' => 'required',
'email' => 'required|email',
'gender' => 'required',
'dob' => 'required',
);
}
<?php namespace App\Services\Profile;
/*
|-----------------------------------------------------------
| This section injects the repositories being used
| in this service.
|-----------------------------------------------------------
*/
use App\Repositories\Profile\ProfileRepository;
use Core\ValidationFailedException;
use App\Validators\Profile\RegistrationFormValidator;
use Validator;
class ProfileService implements ProfileServiceInterface
{
protected $_profile;
protected $v;
/*
|-----------------------------------------------------------
| All construsted models variables must carry
| the '_' sign to identify it as a model variable
|-----------------------------------------------------------
*/
public function __construct(ProfileRepository $_profile, RegistrationFormValidator $v)
{
$this->_profile = $_profile;
$this->v = $v;
}
/*
|-----------------------------------------------------------
| 1. All try and catch error handling must be done
| in the respective controllers.
|
| 2. All data formattings must be done in this section
| then pass to repository for storing.
|
| 3. No controller actions allown in this section
|-----------------------------------------------------------
*/
public function createProfile($array)
{
if($this->v->passes())
{
//save into db
}
else
{
throw new ValidationFailedException(
'Validation Fail',
null,
$this->v->errors()
);
}
}
}
我的代码在L4.2中运行得非常好,但一旦升级,它就不再工作了。我也知道我可以做这样的验证
public function createProfile($array)
{
$v = Validator::make($array, [
'first_name' => 'required',
'last_name' => 'required',
'username' => 'required',
'password' => 'required',
'rTPassword' => 'required',
'profile_url' => 'required',
'email' => 'required|email',
'gender' => 'required',
'dob' => 'required',
]);
if($v->passes())
{
}
else
{
throw new ValidationFailedException(
'Validation Fail',
null,
$v->errors()
);
}
}
但问题是,如果我有更多的验证规则或场景,它将淹没整个服务文件
有什么建议或解决方案可以指导我吗?提前谢谢 在Laravel 5中,您有类似的功能,它可以更好地处理验证,并使验证变得干净和简单。它被称为。想法是一样的——在不同的场景中有不同的类来处理验证 因此,无论何时需要验证,都可以创建新的FormRequest,如下所示:
php artisan make:request RegisterFormRequest
public function postCreateProfile(RegisterFormRequest $request) {
// your code here
}
将在app/Http/Requests
下生成一个新类。在这里,您可以看到它有两种方法授权
和规则
。在第一个示例中,您可以检查给定用户是否有权提出此请求。在第二种方法中,您可以定义规则,就像在验证器中一样
public functions rules() {
return array(
'first_name' => 'required',
'last_name' => 'required',
'username' => 'required',
'password' => 'required',
'rTPassword' => 'required',
'profile_url' => 'required',
'email' => 'required|email',
'gender' => 'required',
'dob' => 'required',
);
}
然后,您可以按如下方式更改控制器方法:
php artisan make:request RegisterFormRequest
public function postCreateProfile(RegisterFormRequest $request) {
// your code here
}
这里有一些很酷的东西。第一个-该类将由IoC容器在控制器方法中自动构造,您不需要做特殊的事情。第二件很酷的事情是,验证检查是在请求对象传递给控制器之前完成的,因此,如果发生任何验证错误,您将根据您的规则集重定向回所有错误。这意味着,在postreateprofile
方法中编写代码时,您可以假设如果执行了此代码,验证将在此位置通过,并且不需要进行额外的检查
我建议您迁移代码以使用Laravel 5表单请求,因为您需要的已经在框架中实现了,是的,基本上这就是将一个版本迁移到另一个版本的关键。您还可以查看更多示例。请帮助我解决此问题。