one_form_submit_multiple_data

<form action="{{url('/admin/examMark/store')}}" method="post">
@csrf
<div class="modal-body">
    <div class="container">
        <div class="row">
            <div class="col-12 pb-2">
                <label>Exam Name : </label>
                  <select name="exam_name_id" class="form-select my-2" aria-label="Default select example" required>
                    <option hidden value="">Choose</option>
                    @foreach($examNames as $examName)
                    <option value="{{$examName->id}}">{{$examName->name}}</option>
                    @endforeach
                  </select>
            </div>
            <div class="col-12 pb-2">
                    @foreach($Admissions as $Admission)
                      <div class="input-group mb-3">
                        <span class="input-group-text" id="basic-addon1">{{$Admission->user->name}}-{{$Admission->user->id}}</span>
                        <input type="hidden" name="admission_id[]" value="{{$Admission->id}}">
                        <input type="number" name="mark[]" class="form-control" placeholder="Insert Mark Here" aria-label="Username" aria-describedby="basic-addon1">
                        <input type="text" name="comment[]" class="form-control" placeholder="Comment (optional)">
                      </div>
                    @endforeach
            </div>
        </div>
    </div>
</div>
<div class="modal-footer">
  <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
  <button type="submit" class="btn btn-success">Save</button>
</div>
</form>

public function store(Request $request){
        $examNameId = $request->input('exam_name_id');
        $admissionIds = $request->input('admission_id');
        $marks = $request->input('mark');
        $comments = $request->input('comment');

foreach ($admissionIds as $key => $admissionId) {
            $mark = $marks[$key];
            $comment= $comments[$key];
            ExamMark::create([
                'exam_name_id' => $examNameId,
                'admission_id' => $admissionId,
                'mark' => $mark,
                'comment' => $comment,
            ]);
        }                                 
        return redirect()->back()->with('success', 'Added Successfully Done');
    }

protected $fillable = [ 'admission_id', 'exam_name_id', 'mark', 'comment', ];