Quiz questions create - php

Question

Hello i'm building quiz system and i'm stuck on this problem.
Trying to save quiz but it's errors
<form action="/admin/quiz/store" method="POST">
#csrf
<div class="form-group">
<label for="title">ქვიზის დასახელება</label>
<input name="title[title]" type="text" class="form-control" value="{{ old('title.title') }}" id="title" placeholder="">
#error('title.title')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question2">ქვიზის შეკითხვა</label>
<input name="questions[1][question]" type="text" class="form-control" value="{{ old('questions.0.question') }}" id="question1" placeholder="">
#error('questions.0.question')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<fieldset>
<div>
<div class="form-group">
<label for="question1answer1">ქვიზის პასუხი</label>
<input name="questions[1][answers][]" type="text" class="form-control" value="{{ old('answers.0.answer') }}" id="question1answer1" aria-describedby="choicesHelp" placeholder="">
#error('answers.0.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question1answer2">ქვიზის პასუხი</label>
<input name="questions[1][answers][]" type="text" class="form-control" value="{{ old('answers.1.answer') }}" id="question1answer2" aria-describedby="choicesHelp" placeholder="">
#error('answers.1.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question1answer3">ქვიზის პასუხი</label>
<input name="questions[1][answers][]" type="text" class="form-control" value="{{ old('answers.2.answer') }}" id="question1answer3" aria-describedby="choicesHelp" placeholder="">
#error('answers.2.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question1answer4">ქვიზის პასუხი</label>
<input name="questions[1][answers][]" type="text" class="form-control" value="{{ old('answers.3.answer') }}" id="question1answer4" aria-describedby="choicesHelp" placeholder="">
#error('answers.3.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
</div>
</fieldset>
</div>
meore shekitxva
<div class="form-group">
<label for="question2">ქვიზის შეკითხვა</label>
<input name="questions[2][question]" type="text" class="form-control" value="{{ old('questions.0.question') }}" id="question2" placeholder="">
#error('questions.0.question')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<fieldset>
<div>
<div class="form-group">
<label for="question2answer1">ქვიზის პასუხი</label>
<input name="questions[2][answers][]" type="text" class="form-control" value="{{ old('answers.0.answer') }}" id="question2answer1" aria-describedby="choicesHelp" placeholder="">
#error('answers.0.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question2answer2">ქვიზის პასუხი</label>
<input name="questions[2][answers][]" type="text" class="form-control" value="{{ old('answers.1.answer') }}" id="question2answer2" aria-describedby="choicesHelp" placeholder="">
#error('answers.1.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question2answer3">ქვიზის პასუხი</label>
<input name="questions[2][answers][]" type="text" class="form-control" value="{{ old('answers.2.answer') }}" id="question2answer3" aria-describedby="choicesHelp" placeholder="">
#error('answers.2.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question2answer4">ქვიზის პასუხი</label>
<input name="questions[2][answers][]" type="text" class="form-control" value="{{ old('answers.3.answer') }}" id="question2answer4" aria-describedby="choicesHelp" placeholder="">
#error('answers.3.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
</div>
</fieldset>
</div>
<button type="submit" class="btn btn-primary">ქვიზის დამატება</button>
</form>
Its gives Undefined array key "answers" so i really don't understand why it's giving me this error...
I was creating like this answers[][answer] but it was saving quiz title and questions normal but in answers table it was saving first question answers in question_id=1 and question_id=2 and it's saves second question same.
Then someone told me to do questions[1][answers][] but now i'm getting Undefined array key "answers"
saving controller
public function store(Quizze $quizzes)
{
$data = request()->validate([
'title.title' => 'required',
'questions.*.question' => 'required',
'answers.*.answer' => 'required',
], [
'title.title.required' => 'გთხოვთ, შეიყვანოთ ქვიზის სახელი.',
'questions.*.question.required' => 'გთხოვთ, შეიყვანოთ შეკითხვა.',
'answers.*.answer.required' => 'გთხოვთ, შეიყვანოთ პასუხი.'
]);
$storeQuiz = $quizzes->create($data['title']);
foreach ($data['questions'] as $q) {
$question = $storeQuiz->questions()->create($q);
$question->answers()->createMany($data['answers']);
}
return redirect('admin/quizzes');
}
please can someone help me with this...
sorry for my bad english.

Answer 1

You need to update your loop :
foreach ($data['questions'] as $key => $q) {
$question = $storeQuiz->questions()->create(['question' => $q['question']]);
$question->answers()->createMany($data['questions'][$key]['answers']);
}
Update
There's no answers data (ref by comment), because validation. You need to change validation :
'title.title' => 'required',
'questions.*.question' => 'required',
'questions.*.answers.*.answer' => 'required',
And HTML :
<form action="/admin/quiz/store" method="POST">
#csrf
<div class="form-group">
<label for="title">ქვიზის დასახელება</label>
<input name="title[title]" type="text" class="form-control" value="{{ old('title.title') }}" id="title" placeholder="">
#error('title.title')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question2">ქვიზის შეკითხვა</label>
<input name="questions[1][question]" type="text" class="form-control" value="{{ old('questions.0.question') }}" id="question1" placeholder="">
#error('questions.0.question')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<fieldset>
<div>
<div class="form-group">
<label for="question1answer1">ქვიზის პასუხი</label>
<input name="questions[1][answers][][answer]" type="text" class="form-control" value="{{ old('questions.1.answers.0.answer') }}" id="question1answer1" aria-describedby="choicesHelp" placeholder="">
#error('questions.1.answers.0.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question1answer2">ქვიზის პასუხი</label>
<input name="questions[1][answers][][answer]" type="text" class="form-control" value="{{ old('questions.1.answers.1.answer') }}" id="question1answer2" aria-describedby="choicesHelp" placeholder="">
#error('questions.1.answers.1.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question1answer3">ქვიზის პასუხი</label>
<input name="questions[1][answers][][answer]" type="text" class="form-control" value="{{ old('questions.1.answers.2.answer') }}" id="question1answer3" aria-describedby="choicesHelp" placeholder="">
#error('questions.1.answers.2.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question1answer4">ქვიზის პასუხი</label>
<input name="questions[1][answers][][answer]" type="text" class="form-control" value="{{ old('questions.1.answers.3.answer') }}" id="question1answer4" aria-describedby="choicesHelp" placeholder="">
#error('questions.1.answers.3.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
</div>
</fieldset>
</div>
meore shekitxva
<div class="form-group">
<label for="question2">ქვიზის შეკითხვა</label>
<input name="questions[2][question]" type="text" class="form-control" value="{{ old('questions.0.question') }}" id="question2" placeholder="">
#error('questions.0.question')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<fieldset>
<div>
<div class="form-group">
<label for="question2answer1">ქვიზის პასუხი</label>
<input name="questions[2][answers][][answer]" type="text" class="form-control" value="{{ old('questions.2.answers.0.answer') }}" id="question2answer1" aria-describedby="choicesHelp" placeholder="">
#error('questions.2.answers.0.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question2answer2">ქვიზის პასუხი</label>
<input name="questions[2][answers][][answer]" type="text" class="form-control" value="{{ old('questions.2.answers.1.answer') }}" id="question2answer2" aria-describedby="choicesHelp" placeholder="">
#error('questions.2.answers.1.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question2answer3">ქვიზის პასუხი</label>
<input name="questions[2][answers][][answer]" type="text" class="form-control" value="{{ old('questions.2.answers.2.answer') }}" id="question2answer3" aria-describedby="choicesHelp" placeholder="">
#error('questions.2.answers.2.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
<div class="form-group">
<label for="question2answer4">ქვიზის პასუხი</label>
<input name="questions[2][answers][][answer]" type="text" class="form-control" value="{{ old('questions.2.answers.3.answer') }}" id="question2answer4" aria-describedby="choicesHelp" placeholder="">
#error('questions.2.answers.3.answer')
<small class="text-danger">{{ $message }}</small>
#enderror
</div>
</div>
</fieldset>
</div>
<button type="submit" class="btn btn-primary">ქვიზის დამატება</button>
</form>