Record not updated using laravel - php

Question

i am making a simple crud system using laravel.all working fine when i going to edit the records ran into the problem with record is not updated i didn't get any error. get the message record updated.when i check the table it is not updated.what i tried so far i attached below
Controller
public function edit(Student $student)
{
return view('students.edit',compact('student'));
}
public function update(Request $request, Student $student)
{
$request->validate([
]);
$student->update($request->all());
return redirect()->route('students.index')
->with('success','Student updated successfully');
}
Edit.blade.php view
<form action="{{ route('students.update',$student->id) }}" method="POST">
#csrf
#method('PUT')
<div class="row">
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="form-group">
<strong>StudName:</strong>
<input type="text" name="name" value="{{ $student->studname }}" class="form-control" placeholder="Name">
</div>
</div>
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="form-group">
<strong>Course:</strong>
<input type="text" name="name" value="{{ $student->course }}" class="form-control" placeholder="course">
</div>
</div>
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="form-group">
<strong>Fee</strong>
<input type="text" name="name" value="{{ $student->fee }}" class="form-control" placeholder="fee">
</div>
</div>
<div class="col-xs-12 col-sm-12 col-md-12 text-center">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</div>
</form>

Answer 1

I think the problem because of your blade file. you have to put the correct name for each input.
<input type="text" name="name" value="{{ $student->studname }}" class="form-control" placeholder="Name">
--------------------------
<input type="text" name="course" value="{{ $student->course }}" class="form-control" placeholder="Course">