How to get input radio name with many different name in laravel - php

Question

In this project, i make something like online test. my question is how to get radio name with many different name in laravel ? i use id to different their name so but i cant get their name in controller.
this is my view
<form action="{{url('kumpulkan')}}" method="POST" class="responsive-form">
<input type="hidden" name="_token" value="{{ csrf_token() }}">
#if(Session::get('jurusan') == Multimedia)
<?php
$no = 1;
;?>
#foreach($soal_multimedia as $row)
<div class="row">
<div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<div class="wrapper-soal">
<div class="pertanyaan">
<span class="no-soal"><?php echo $no++ ;?>. </span> <span class="teks-soal">{{$row->soal}}</span>
</div>
<div class="jawaban">
<input type="number" readonly="readonly" name="id_soal" value="{{$row->id}}" hidden="hidden">
<div class="jawaban-item jawaban-a">
<input type="radio" name="jawaban_{{$row->id}}" value="{{$row->jawaban_a}}"> {{$row->jawaban_a}}
</div>
<div class="jawaban-item jawaban-b">
<input type="radio" name="jawaban_{{$row->id}}" value="{{$row->jawaban_b}}"> {{$row->jawaban_b}}
</div>
<div class="jawaban-item jawaban-c">
<input type="radio" name="jawaban_{{$row->id}}" value="{{$row->jawaban_c}}"> {{$row->jawaban_c}}
</div>
<div class="jawaban-item jawaban-d">
<input type="radio" name="jawaban_{{$row->id}}" value="{{$row->jawaban_d}}"> {{$row->jawaban_d}}
</div>
</div>
</div>
</div>
</div>
#endforeach
#endif
<button class="btn btn-default btn-lg">Selesai</button>
</form>
this is my controller
public function Postkumpulkan(Request $request)
{
$insert = array();
$insert['id_soal'] = $request->get('id_soal');
$insert['nama'] = Session::get('nama');
$insert['no_peserta'] = Session::get('no_peserta');
$insert['sekolah'] = Session::get('sekolah');
$insert['jurusan'] = Session::get('');
$insert['jawaban'] = $request->get('jawaban_{{$row->id}}');
}

Answer 1

i think you would better use checkbox and instead of this naming jawaban_{{$row->id}}
use this kind jawaban[{{$row->id}}] in this case you can get all jawabans in one array
like this :
$insert['jawaban'] = $request->get('jawaban');

Answer 2

Since I assume you intend to make your radio buttons to work as a radiogroup (yes, where you can only choose 1) and since that is how radio buttons work, you should just give the same name for all the radio buttons.
<div class="jawaban">
<input type="number" readonly="readonly" name="id_soal" value="{{$row->id}}" hidden="hidden">
<div class="jawaban-item jawaban-a">
<input type="radio" name="jawaban" value="{{$row->jawaban_a}}"> {{$row->jawaban_a}}
</div>
<div class="jawaban-item jawaban-b">
<input type="radio" name="jawaban" value="{{$row->jawaban_b}}"> {{$row->jawaban_b}}
</div>
<div class="jawaban-item jawaban-c">
<input type="radio" name="jawaban" value="{{$row->jawaban_c}}"> {{$row->jawaban_c}}
</div>
<div class="jawaban-item jawaban-d">
<input type="radio" name="jawaban" value="{{$row->jawaban_d}}"> {{$row->jawaban_d}}
</div>
</div>
Then you can just retrieve it in the controller:
$insert['jawaban'] = $request->get('jawaban');
It will retrieve the chosen radio button.