Laravel Hash::check() 总是返回 false

Laravel Hash::check() always return false(Laravel Hash::check() 总是返回 false)

问题描述

我有个人资料表格供用户编辑自己的个人资料.在这种形式中，我有当前密码.必须从 seved 匹配到数据库中.

I have profile form for user can edit own profiles. in this form I have current password. that must be match from seved into database.

表格:

{{ Form::password('currPassword', array('id'=>'currPassword')) }}

我想在 Controller 中有这个功能来检查数据库.

i want to have this function in Controller to check this with database.

$data = User::find($id);
if( ! Hash::check( $data->password , Input::get('currPassword') ) )
{
    return Redirect::to('/admin/profile')
        ->with('message', 'Current Password Error !')
        ->withInput();
}

散列 123456 密码进入数据库是可以的，并且在将 123456 放入 currPassword 后必须返回 TRUE 但是总是返回 FALSE.

hashed 123456 password into database is ok and after putting 123456 in currPassword that must be return TRUE but that return FALSE always.

推荐答案

你使用了错误的参数顺序.它是 Hash::check($input, $hash)，而不是相反.

You're using the wrong argument order. It's Hash::check($input, $hash), not the other way around.

简短的修补程序示例:

[1] > $pw = 123456;
// 123456
[2] > $hashed = Hash::make($pw);
// '$2y$10$xSugoyKv765TY8DsERJ2/.mPIOwLNdM5Iw1n3x1XNVymBlHNG4cX6'
[3] > Hash::check($hashed, $pw);
// false
[4] > Hash::check($pw, $hashed);
// true

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