app/Http/Controllers/LoginController.php

@@ -17,7 +17,7 @@ class LoginController extends Controller
         // ID・パスワードチェック
         $existingMember = User::where('user_primemail', $request->input('login_id'))->where('user_quit_flag', 0)->first();
         if (!$existingMember || !CommonFunction::verifyPassword($existingMember->user_seq, $request->input('password'), $existingMember->user_pass)) {
-            return redirect("{$management_code}/login_input")
+            return redirect("{$management_code}/login")
                 ->withErrors(['login' => 'ID/パスワードが間違っています'])
                 ->withInput();
         }

resources/views/general/login_input.blade.php

@@ -9,7 +9,7 @@
                   <h5 class="card-title text-success">マイページへログイン</h5>
                 </div>
                 <div class="card-body mt30">
-                  <form class="row form" method="POST" action="{{ route('login', ['management_code' => request()->route('management_code')]) }}">
+                  <form class="row form" action="{{ route('login', ['management_code' => request()->route('management_code')]) }}">
                     <div class="col-12 col-lg-3 text-lg-center offset-0 offset-lg-1"><label>ログインID</label></div>
                     <div class="col-12 col-lg-7 mb10">
                       <input type="text" name="login_id" class="form-control form-control-lg" value="{{ old('login_id') }}" />

routes/web.php

@@ -38,6 +38,11 @@ Route::get('/logout', function () {
     return redirect()->route('top');
 })->name('logout');
 
+// ログイン画面へのリダイレクト
+Route::get('/login', function () {
+    return redirect()->route('login', ['management_code' => 'default']);
+})->name('login');
+
 Route::middleware([\App\Http\Middleware\ManagementMiddleware::class])->group(function () {
 
     // 一般 (運営元毎のページ)
@@ -51,7 +56,7 @@ Route::middleware([\App\Http\Middleware\ManagementMiddleware::class])->group(fun
     Route::get('/{management_code}/password_reminder', function () { return view('general.password_reminder'); })->name('password_reminder');
     Route::post('/{management_code}/password_reminder_complete', [PasswordReminderController::class, 'sendMail'])->name('password_reminder_complete');
     Route::get('/{management_code}/login_input', function () { return view('general.login_input'); })->name('login_input');
-    Route::post('/{management_code}/login', [LoginController::class, 'login'])->name('login');
+    Route::get('/{management_code}/login', [LoginController::class, 'login'])->name('login');
     Route::get('/{management_code}/faq', function () { return view('general.faq'); })->name('faq');
     Route::get('/{management_code}/inquiry_input', [InquiryConfirmController::class, 'index'])->name('inquiry_input');
     Route::post('/{management_code}/inquiry_confirm', [InquiryConfirmController::class, 'confirm'])->name('inquiry_confirm');