diff --git a/app/Http/Controllers/FileController.php b/app/Http/Controllers/FileController.php
index f573f3a..49b37ce 100644
--- a/app/Http/Controllers/FileController.php
+++ b/app/Http/Controllers/FileController.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use App\Http\Requests\FileRequest;
 use App\Http\Requests\StorefileRequest;
 use App\Http\Requests\UpdatefileRequest;
 use App\Models\file;
@@ -11,7 +12,7 @@ use Illuminate\Support\Facades\Storage;
 
 class FileController extends Controller
 {
-    public function datasubmit(Request $request): RedirectResponse
+    public function datasubmit(FileRequest $request): RedirectResponse
     {
         //upload file in public folder
         //dd($reqest->all());
@@ -19,8 +20,14 @@ class FileController extends Controller
         //$request->filename->move(public_path('uploads'), $filename);
 
         //dd($request->all());
-        $filename = 'new_file.'.$request->filename->extension();
-        $request->filename->storeAs('file_temp', $filename);
+        //$request->validate([
+        //    'filename'=>'required'
+        //]);
+
+        $filename = 'new_file.'.$request->file("filetoinsert")->getClientOriginalExtension();
+        $request->file("filetoinsert")->storeAs('file_temp', $filename);
+
+        //$request->filename->storeAs('file_temp', $filename);
         return redirect('/words');
     }
 
diff --git a/app/Http/Controllers/WordsController.php b/app/Http/Controllers/WordsController.php
index 0f082f2..35a89d4 100644
--- a/app/Http/Controllers/WordsController.php
+++ b/app/Http/Controllers/WordsController.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use App\Http\Requests\WordRequest;
 use App\Models\Word;
 
 use Illuminate\Http\RedirectResponse;
@@ -18,7 +19,7 @@ class WordsController extends Controller
     /**
      * Store a new Word in the database.
      */
-    public function store(Request $request): RedirectResponse
+    public function store(WordRequest $request): RedirectResponse
     {
         $word = new Word;
         $word->name = $request->name;
@@ -44,7 +45,7 @@ class WordsController extends Controller
     /**
      * Update an existing Word in the database.
      */
-    public function update(Request $request, $id): RedirectResponse
+    public function update(WordRequest $request, $id): RedirectResponse
     {
         $data = Word::find($id);
 
diff --git a/app/Http/Requests/FileRequest.php b/app/Http/Requests/FileRequest.php
new file mode 100644
index 0000000..8fec1d9
--- /dev/null
+++ b/app/Http/Requests/FileRequest.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rules\File;
+
+
+class FileRequest extends FormRequest
+{
+    public $filetoinsert;
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'filetoinsert' => ['required', 'mimes:txt']//, File::types(['csv'])]
+        ];
+    }
+
+    public function messages(): array
+    {
+        return [
+            'filetoinsert.required' => 'ERROR: csv file not selected!',
+            'filetoinsert.mimes'=> "ERRORE: select only csv format"
+        ];
+    }
+
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+}
+
+
diff --git a/app/Http/Requests/WordRequest.php b/app/Http/Requests/WordRequest.php
index 53751cd..de4c6c0 100644
--- a/app/Http/Requests/WordRequest.php
+++ b/app/Http/Requests/WordRequest.php
@@ -10,10 +10,19 @@ class WordRequest extends FormRequest
     {
         return [
             'name' => ['required'],
-            'translation' => ['required'],
+            'translation' => ['required', 'unique:words,translation'],
         ];
     }
 
+    public function messages(): array
+    {
+        return [
+            'name.required' => 'Insert italian Word',
+            'translation.required' => 'Insert dialect Word',
+        ];
+    }
+
+
     public function authorize(): bool
     {
         return true;
diff --git a/resources/views/components/input-error.blade.php b/resources/views/components/input-error.blade.php
index a8a816b..84caf1c 100644
--- a/resources/views/components/input-error.blade.php
+++ b/resources/views/components/input-error.blade.php
@@ -1,7 +1,7 @@
 @props(['messages'])
 
 @if ($messages)
-    <ul {{ $attributes->merge(['class' => 'text-danger text-sm text-red-600 dark:text-red-400 space-y-1']) }}>
+    <ul {{ $attributes->merge(['class' => 'alert alert-danger text-sm text-red-600 dark:text-red-400 space-y-1']) }}>
         @foreach ((array) $messages as $message)
             <li>{{ $message }}</li>
         @endforeach
diff --git a/resources/views/words/partials/insert-word-form.blade.php b/resources/views/words/partials/insert-word-form.blade.php
index 4a94474..fa45d3e 100644
--- a/resources/views/words/partials/insert-word-form.blade.php
+++ b/resources/views/words/partials/insert-word-form.blade.php
@@ -14,13 +14,13 @@
 
         <div>
             <x-input-label for="name" :value="__('Italian Word')" />
-            <x-text-input id="name" name="name" type="text" class="mt-1 block w-full" placeholder="Italian Word" required autofocus autocomplete="name"/>
+            <x-text-input id="name" name="name" type="text" class="mt-1 block w-full" placeholder="Italian Word" autofocus autocomplete="name"/>
             <x-input-error :messages="$errors->get('name')" class="mt-2" />
         </div>
 
         <div>
             <x-input-label for="translation" :value="__('Dialect Word')" />
-            <x-text-input id="translation" name="translation" type="text" class="mt-1 block w-full" placeholder="Dialectic Word" required autofocus autocomplete="translation" />
+            <x-text-input id="translation" name="translation" type="text" class="mt-1 block w-full" placeholder="Dialectic Word" autofocus autocomplete="translation" />
             <x-input-error :messages="$errors->get('translation')" class="mt-2" />
         </div>
         <div class="flex items-center gap-4">
diff --git a/resources/views/words/partials/upload-file.blade.php b/resources/views/words/partials/upload-file.blade.php
index 20fe506..ce3c883 100644
--- a/resources/views/words/partials/upload-file.blade.php
+++ b/resources/views/words/partials/upload-file.blade.php
@@ -12,9 +12,10 @@
     <form action="{{ route('store') }}" method="post" class="mt-6 space-y-6" enctype="multipart/form-data">
         @csrf
 
-        <x-text-input type="file" id="filename" name="filename"/>
+        <x-text-input type="file" id="filetoinsert" name="filetoinsert"/>
+        <x-input-error class="mt-2" :messages="$errors->get('filetoinsert')" />
         <div class="flex items-center gap-4">
-            <br><br><br><br>
+            <br>
             <x-primary-button>{{ __('Submit') }}</x-primary-button>
         </div>
     </form>