在Laravel 5.4中更改密码

<!-- resources/views/auth/change-password.blade.php -->
@extends('layouts.app')

@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">Change Password</div>

                <div class="card-body">
                    <form method="POST" action="{{ route('change.password') }}">
                        @csrf

                        @foreach ($errors->all() as $error)
                            <p class="text-danger">{{ $error }}</p>
                        @endforeach

                        <div class="form-group row">
                            <label for="password" class="col-md-4 col-form-label text-md-right">Current Password</label>

                            <div class="col-md-6">
                                <input id="password" type="password" class="form-control" name="current_password" autocomplete="current-password">
                            </div>
                        </div>

                        <div class="form-group row">
                            <label for="password" class="col-md-4 col-form-label text-md-right">New Password</label>

                            <div class="col-md-6">
                                <input id="new_password" type="password" class="form-control" name="new_password" autocomplete="current-password">
                            </div>
                        </div>

                        <div class="form-group row">
                            <label for="password" class="col-md-4 col-form-label text-md-right">Confirm New Password</label>

                            <div class="col-md-6">
                                <input id="new_confirm_password" type="password" class="form-control" name="new_confirm_password" autocomplete="current-password">
                            </div>
                        </div>

                        <div class="form-group row mb-0">
                            <div class="col-md-6 offset-md-4">
                                <button type="submit" class="btn btn-primary">
                                    Change Password
                                </button>
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

// app/Http/Controllers/Auth/ChangePasswordController.php
namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\ThrottlesLogins;
use Illuminate\Foundation\Auth\AuthenticatesAndRegistersUsers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;

class ChangePasswordController extends Controller
{
    use AuthenticatesAndRegistersUsers, ThrottlesLogins;

    public function __construct()
    {
        $this->middleware('auth');
    }

    public function changePassword(Request $request)
    {
        $request->validate([
            'current_password' => 'required',
            'new_password' => 'required|string|min:8|confirmed',
            'new_password_confirmation' => 'required',
        ]);

        $user = auth()->user();

        if (!Hash::check($request->current_password, $user->password)) {
            return back()->withErrors(['current_password' => 'The provided password does not match our records.']);
        }

        $user->password = Hash::make($request->new_password);
        $user->save();

        return redirect()->back()->with('success', 'Your password has been changed successfully.');
    }
}

// routes/web.php
Route::post('change-password', 'Auth\ChangePasswordController@changePassword')->name('change.password');