php - laravel 5.1 character error request -

i have problem when request name of input text form: $request->input('name'); return text character error.

artist name: aláfia

blade template:

<form action="artist" method="post" name="form-artist" id="form-artist" enctype="multipart/form-data">    <input type="text" name="name" id="name" />    <input type="file" name="image" id="image" multiple="multiple"> </form> 

controller:

return $request->input('name'); 

result: aláfia

the charset of file , html correct (utf-8). can me?