Laravel 8：此路由不支持 GET 方法。 支持的方法：POST

Question

I'm working with Laravel 8 to develop my project and I have built this form for verifying token:

<div class="card-body">
    <form action="{{ route('profile.2fa.phone') }}" method="POST">
        @csrf

        <div class="form-group">
            <label for="token" class="col-form-label">Token</label>
            <input type="text" class="form-control @error('token') is-invalid @enderror" name="token" placeholder="enter your token">
            @error('token')
                <span class="invalid-feedback">
                <strong>{{ $message }}</strong>
            </span>
            @enderror
        </div>
        <div class="form-group">
            <button class="btn btn-primary">Validate token</button>
        </div>
    </form>
</div>

And then at web.php I have these routes:

Route::get('/settings/twofactor/phone' , [App\Http\Controllers\Admin\AdminSettingsController::class, 'getPhoneVerify']);

Route::post('/settings/twofactor/phone' , [App\Http\Controllers\Admin\AdminSettingsController::class, 'postPhoneVerify'])->name('profile.2fa.phone');

But now when I add the token and press the Validate Token button, I get this error:

Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException The GET method is not supported for this route. Supported methods: POST.

So what is going wrong here? How can I solve this issue?

I would really appreciate any idea or suggestion from you guys...

Thanks in advance.

---

Here are all routes:

Route::get('/', function () {
    return view('welcome');
});

Route::prefix('admin')->middleware(['auth', 'verified'])->group(function() {
    Route::get('/', function () {
        return view('admin.index');
    });

    Route::resource('users' , App\Http\Controllers\Admin\AdminUserController::class)->middleware('admin');

    Route::get('/settings', [App\Http\Controllers\Admin\AdminSettingsController::class, 'index'])->name('profile');

    Route::post('/settings/twofactor' , [App\Http\Controllers\Admin\AdminSettingsController::class, 'postManageTwoFactor'])->name('profile.2fa.manage');

    Route::get('/settings/twofactor/phone' , [App\Http\Controllers\Admin\AdminSettingsController::class, 'getPhoneVerify']);
    Route::post('/settings/twofactor/phone' , [App\Http\Controllers\Admin\AdminSettingsController::class, 'postPhoneVerify'])->name('profile.2fa.phone');

    Route::get('/auth/token' ,[App\Http\Controllers\Auth\AuthTokenController::class, 'getToken'])->name('2fa.token');
    Route::post('/auth/token' ,[App\Http\Controllers\Auth\AuthTokenController::class, 'postToken']);
});

Auth::routes(['verify' => true]);

Route::get('/auth/google', [App\Http\Controllers\Auth\GoogleAuthController::class, 'redirect'])->name('auth.google');
Route::get('/auth/google/callback', [App\Http\Controllers\Auth\GoogleAuthController::class, 'result']);

Route::get('/home', [App\Http\Controllers\HomeController::class, 'index'])->name('home');

Auth::routes();

Route::get('/home', [App\Http\Controllers\HomeController::class, 'index'])->name('home');

Answer 1

If you have routes like /users/posts/ , /users/posts/create , and /users/posts/edit then create and edit routes should be written before /users/posts to avoid route conflict problem.

In your routes web.php , change the following routes order:

Route::get('/', function () {
    return view('welcome');
});

Route::prefix('admin')->middleware(['auth', 'verified'])->group(function() {
    Route::get('/', function () {
        return view('admin.index');
    });

    Route::resource('users' , App\Http\Controllers\Admin\AdminUserController::class)->middleware('admin');

    Route::get('/settings/twofactor/phone' , [App\Http\Controllers\Admin\AdminSettingsController::class, 'getPhoneVerify']);
    Route::post('/settings/twofactor/phone' , [App\Http\Controllers\Admin\AdminSettingsController::class, 'postPhoneVerify'])->name('profile.2fa.phone');

    Route::post('/settings/twofactor' , [App\Http\Controllers\Admin\AdminSettingsController::class, 'postManageTwoFactor'])->name('profile.2fa.manage');

    Route::get('/settings', [App\Http\Controllers\Admin\AdminSettingsController::class, 'index'])->name('profile');

    Route::get('/auth/token' ,[App\Http\Controllers\Auth\AuthTokenController::class, 'getToken'])->name('2fa.token');
    Route::post('/auth/token' ,[App\Http\Controllers\Auth\AuthTokenController::class, 'postToken']);
});

Auth::routes(['verify' => true]);

Route::get('/auth/google/callback', [App\Http\Controllers\Auth\GoogleAuthController::class, 'result']);

Route::get('/auth/google', [App\Http\Controllers\Auth\GoogleAuthController::class, 'redirect'])->name('auth.google');

Auth::routes();

Route::get('/home', [App\Http\Controllers\HomeController::class, 'index'])->name('home');

Answer 2

There is no problem with your code. Clearing the cache will be helpful. Add additional method. would you try this way

<div class="card-body">
<form action="{{ route('profile.2fa.phone') }}" method="POST">
    @csrf
    @method("POST")

    <div class="form-group">
        <label for="token" class="col-form-label">Token</label>
        <input type="text" class="form-control @error('token') is-invalid @enderror" name="token" placeholder="enter your token">
        @error('token')
            <span class="invalid-feedback">
            <strong>{{ $message }}</strong>
        </span>
        @enderror
    </div>
    <div class="form-group">
        <button class="btn btn-primary">Validate token</button>
    </div>
</form>
</div>

Answer 3

I think your problem will solve if you try this one, just change the following line of your code with this one.

<button type="submit" class="btn btn-primary">Validate token</button>

Answer 4

button type="submit" class="btn btn-dark">sent This button solve your problem put this button in your form

Answer 5

The error message "The GET method is not supported for this route" typically occurs when you try to access a route using the GET method, but the route definition only allows the POST method. In your case, the route /settings/twofactor/phone is defined to allow only the POST method, as shown in your code:

Route::post('/settings/twofactor/phone', [App\Http\Controllers\Admin\AdminSettingsController::class, 'postPhoneVerify'])->name('profile.2fa.phone');

However, in your form, you're using the POST method correctly:

<form action="{{ route('profile.2fa.phone') }}" method="POST">

To resolve the issue, you need to make sure that you're accessing the route with the correct HTTP method. Since your route only allows the POST method, you need to submit the form using the POST method.

If you're still encountering the error, there might be other factors causing the issue. Here are a few things you can check:

Clear your application's route cache by running the following command in your terminal:

php artisan route:clear

Make sure there are no conflicting route definitions that could be causing the issue.

Ensure that there are no middleware restrictions or other route-related logic that may be interfering with the request.

By addressing these points, you should be able to resolve the "The GET method is not supported for this route" error.

Answer 6

Yes,. changing to below worked for me. Submit Form