Question

要更改密码，请输入当前密码。如果密码正确，也会显示错误消息

public function passwordupdate（Request $ request）{

    $user=user::find(Auth::user()->id);

    $validator=Validator::make($request->all(), [
        //'password' => 'required|confirmed|min:6|max:14' 
        'cpassword'=> 'required|confirmed|min:6|max:14'                     
    ]);
    if($validator->fails()){
        return redirect()->back()->withErrors(['cpassword'=>'Please check the password you given']);
    }else{
        $user->cpassword=bcrypt($request->cpassword);
         $user->save();
        return redirect()->back();
    }

}

Answer 1

哈希检查https://laravel.com/docs/5.3/hashing

if (Hash::check('plain_text_password', $hashedPassword))
{
    // The passwords match...
}

Answer 2

首先，您需要use Illuminate\Support\Facades\Hash;
检查用户输入的旧密码是否可以使用Hash::check()。该功能需要2个参数。第一个是普通字符串，第二个是哈希密码（旧密码）。

您可以Auth::user()->password检索旧密码，以便条件为

if(Hash::check($request['oldpass'], $user->password)){
    //insert the new password
    Auth::user->update([
    'password'=>bcrypt($data['newpass'])
    ]);
    Auth::user->save();
}

P.S Hash::check()返回true或false

Answer 3

您可以使用Hash::check()方法。例如，如果要将输入的密码与当前用户的密码进行比较：

if (Hash::check($request->password, auth()->user()->password) {
    // Entered password is correct.

如何检查输入的密码是否为当前密码？

3 个答案: