Call to a member function move() on null in laravel - laravel

Question

I'm new to laravel. I get the following error when uploading a file:
Call to a member function move() on null
$file = $request->file('img');
$destinationPath = base_path('\public\img');
$file->move($destinationPath . $file->getClientOriginalName());
$dealer = new Dealer([
'firstname' => $request->get('firstname'),
'lastname' => $request->get('lastname'),
'email' => $request->get('email'),
'phoneno' => $request->get('phoneno'),
'img' => $request->get('img'),
]);

Answer 1

Why dont You Try it like this ?
if ($request->hasFile('img')) {
$image = $request->file('img');
$teaser_image = time().'.'.$image->getClientOriginalExtension();
$destinationPath = public_path('/images');
$image->move($destinationPath, $img);
} else {
dd('Request Has No File');
}
and For Your Store :
$dialer = Dialer::create([
'firstname' => $request->get('firstname'),
'lastname' => $request->get('lastname'),
'email' => $request->get('email'),
'phoneno' => $request->get('phoneno'),
'img' => $request->get('img') ?? null,
]);
You Can remove ??null for making sure that you get The image And store it in database but You can Even place It To make it Optional for the User To insert img or not . hope this helps
EDIT
According to your comment i guess you may have 2 problems :
first one be sure that you have and input that named 'img' that sends the image and the secound is that be sure to add the multi enctype to your form so that form can send image like below :
enctype="multipart/form-data"
so your form should be like this :
<form action="someRoute" method="post" enctype="multipart/form-data">

Answer 2

if ($request->hasFile('img')) {
$image = $request->file('img');
// print_r($image);
$image_name = time().'.'.$image->getClientOriginalExtension();
// echo $image;
// exit(0);
$destinationPath = base_path('Uploads');
$image->move($destinationPath, $image_name);
$dealer = new Dealer([
'firstname' => $request->get('firstname'),
'lastname' => $request->get('lastname'),
'email' => $request->get('email'),
'phoneno' => $request->get('phoneno'),
'img' => $image_name,
]);
$dealer->save();
Session::flash('msg','Data Added successfully');
Session::flash('type','success');
return redirect('dealer-master');
// // echo $image;
// // exit(0);
// $destinationPath = base_path(' Uploads');
// $image->move($destinationPath, $image_name);
}
else {
Session::flash('msg','Please Check the data');
Session::flash('type','fail');
return redirect('dealer-master');
// echo $request;
}
I Findout my mistake This is working good Thank U Guys...!

Answer 3

It's work form me
if($request->img){
$fileName = time() . '.' . $request->img->extension();
$request->img->move(storage_path('app/public/img'), $fileName);
}
$dealer = new Dealer([
'firstname' => $request->get('firstname'),
'lastname' => $request->get('lastname'),
'email' => $request->get('email'),
'phoneno' => $request->get('phoneno'),
'img' => $fileName ?? null,
]);
$dealer->save();