Laravel 5.3使用自定义验证

Question

我使用Laravel 5.3。我想使用表单验证来测试用户密码的散列。

这里是我的代码：

$validator = Validator::make($request->all(), [ 
    'old_password' => 'required|max:20|min:6', 
    'new_password' => 'required|max:20|min:6', 
    'new_password_confirm' => 'required|same:new_password', 
]); 

// test old password 
if (! Hash::check($request->old_password, $user->user_passwd)) { 
    $validator->errors()->add('end', 'The end time must be within three hours of the start'); 
} 

这不是工作，即使conditon验证。我测试过这个：

Validator::extend('old_password', function($attribute, $value) use ($user) { 
    return Hash::check($value, $user->user_passwd); 
}); 

但我不明白如何使用它？

---

SOLUTION：

好，做简单的方式的最佳途径，将化妆前的扩展：

Validator::extend('checkPassword', function ($attribute, $value, $parameters, $validator) use($user) { 
    return Hash::check($value, $user->user_passwd); 
}, 'Your message error !'); 

$validator = Validator::make($request->all(), [ 
    'old_password' => 'required|max:20|min:6|checkPassword', 
    'new_password' => 'required|max:20|min:6', 
    'new_password_confirm' => 'required|same:new_password', 
]); 

Answer 1

您的自定义规则OLD_PASSWORD可以这样

使用

$validator = Validator::make($request->all(), [ 
    'old_password' => 'required|max:20|min:6|checkpassword', 
    'new_password' => 'required|max:20|min:6', 
    'new_password_confirm' => 'required|same:new_password', 
]); 

延长验证程序。 CheckPassword类是方法isValid（）。

Validator::extend('checkpassword', function ($attribute, $value, $parameters, $validator) { 
      return (new CheckPassword($attribute, $value, $parameters, $validator))->isValid(); 
     }); 

CheckPassword.php会像

/** 
* Attribute being tested 
* 
* @var mixed 
*/ 
protected $attribute; 

/** 
* Value of the attribute 
* 
* @var mixed 
*/ 
protected $value; 

/** 
* Array of parameters passed to the value 
* 
* @var array 
*/ 
protected $parameters; 

/** 
* Validator instance 
* 
* @var mixed 
*/ 
protected $validator; 
/** 
* Class constructor 
* 
* @param mixed $attribute 
* @param Uploaded $value 
* @param array $parameters 
* @param mixed $validator 
*/ 
public function __construct($attribute, $value, $parameters, $validator) 
{ 
    $this->attribute = $attribute; 
    $this->value = $value; 
    $this->parameters = $parameters; 
    $this->validator = $validator; 
} 

public function isValid() 
{ 
    $value = $this->value; //Old password Value 
    //after this you can check hash and return true or false. 
} 

Answer 2

我找到了解决办法。以最简单的方式做到这一点的最好方法是在make之前放置扩展：

Validator::extend('checkPassword', function ($attribute, $value, $parameters, $validator) use($user) { 
    return Hash::check($value, $user->user_passwd); 
}, 'Your message error !'); 

$validator = Validator::make($request->all(), [ 
    'old_password' => 'required|max:20|min:6|checkPassword', 
    'new_password' => 'required|max:20|min:6', 
    'new_password_confirm' => 'required|same:new_password', 
]);