Update image won't work - php

Question

I'm trying to update some data with image. The other data is updated but the image still not updated. here's my code
route
Route::get('film/{idFilm}/edit', array('as' => 'film.edit', 'uses' => 'FilmController#edit'));
Route::post('film/{idFilm}/update', array('as' => 'film.update', 'uses' => 'FilmController#update'));
controller
public function edit($idFilm)
{
$film = Film::findOrFail($idFilm);
$genre = Genre::lists('namaGenre', 'idGenre');
if (is_null($film))
{
return Redirect::to('film');
}
return View::make('pengelolaan.film.editfilm', compact('film','genre'));
}
/**
* Update the specified resource in storage.
*
* #param int $id
* #return Response
*/
public function update($idFilm)
{
$rules = array(
'judulFilm' => 'required',
'durasi' => 'required|numeric',
'keterangan' => 'required',
'idGenre' => 'required'
);
$validation = Validator::make(Input::all(), $rules);
if ($validation->fails())
{
return Redirect::to('film/' . $idFilm . '/edit')
->withErrors($validation)
->withInput()
->with('message', 'There were validation errors.');
}
else
{
$films = Film::find($idFilm);
$films->judulFilm=Input::get('judulFilm');
$films->durasi=Input::get('durasi');
$films->keterangan= Input::get('keterangan');
$films->idGenre= Input::get('idGenre');
if(Input::hasFile('foto'))
{
$file=Input::file('foto');
$file->move('img',$file->getClientOriginalName());
$filename=$file->getClientOriginalName();
$films->foto = $filename;
$films->save();
}
else
{
$films->save();
}
Session::flash('message', 'Data Berhasil Diubah');
return Redirect::to('film');
}
}
view
{{Form::model($film, array('route'=>array('film.update', $film->idFilm,'files' => TRUE)))}}
<div class="form-group">
<div class="col-lg-6">
{{ Form::label('judulFilm', 'Judul Film') }}
{{ Form::text('judulFilm', Input::old('judulFilm'), array('class' => 'form-control')) }}
</div>
</div>
<div class="form-group">
<div class="col-lg-6">
{{ Form::label('durasi', 'Durasi Film') }}
{{ Form::text('durasi', Input::old('durasi'), array('class' => 'form-control')) }}
</div>
</div>
<div class="form-group">
<div class="col-lg-6">
{{ Form::label('keterangan', 'Sinopsis Film') }}
{{ Form::textarea('keterangan', Input::old('keterangan'), array('class' => 'form-control')) }}
</div>
</div>
<div class="form-group">
<div class="col-lg-6">
{{ Form::label('idGenre', 'Genre') }}
{{ Form::select('idGenre', $genre,'',array('class'=>'form-control')) }}
</div>
</div>
<div class="form-group">
<div class="col-lg-6">
{{ Form::label('foto', 'Poster') }}
{{ Form::file('foto') }}
</div>
</div>
</br>
<div class="form-group">
<div class="col-lg-6">
<a class="btn btn-default " href="{{ url('film') }}">Batal</a>
{{Form::submit('Simpan', array('type'=>'submit', 'class'=>'btn btn-default'))}}
{{Form::close()}}
There's no error so i don't know whats wrong with it.
Can someone please tell me what's wrong? Thanks in advance

Answer 1

There are few possibilities to face this issue :
Check for have enctype="multipart/form-data" attribute
Check your file size. If your file size is too high increase upload_max_filesize
May be permission dined for your tmp folder. Provide permission for your tem folder. ini_get('upload_tmp_dir');