Update in laravel

A. view.blade.php

<h3>Edit Bags</h3><br/>

<?php

$data = DB::table('bags')->where('id', $id)->get();

foreach($data as $d){
$title = $d->title;
$address = $d->address;
}

?>

<div class="container">
<div class="card" style="padding:10px; background:white">

@if (session('message'))

<div class="alert alert-success" id="msg">

{{ session('message') }}

</div>

@endif

<form action="{{route('update_bags')}}" method="post" class="was-validated">
@csrf
<input type="hidden" name="id" value="{{$id}}" />
<div class="mb-3 mt-3″>
<label for="uname" class="form-label">Title:</label>
<input type="text" class="form-control" id="title" placeholder="Enter title" name="title" value="{{$title}}">
<div class="valid-feedback"></div>

</div>

<div class="mb-3″>
<label for="pwd" class="form-label">Address:</label>
<textarea type="password" class="form-control" id="pwd" name="address">{{$address}}</textarea>
<div class="valid-feedback"></div>

</div><br/>

<button type="submit" class="btn btn-primary">Submit</button> &nbsp; <a href="{{URL::To('en/admin/shipments/all-bags')}} "><button type="button" class="btn btn-dark">Back</button></a>
</form>

</div>
</div>

<script>

$(document).ready(function(){
$("#msg").fadeOut(3000);

});

</script>

B. Controller.php

function update_bags(Request $req){

$id = $req->id;
$title = $req->title;
$address = $req->address;

DB::table('bags')->where('id', $id)->update([
'title' => $title,
'address' => $address
]);

return back()->with('message','Update Successfully !');
}