Why did not update table values with validation in Laravel 5.6? - php

Question

in laravel 5.6 app I have table name as vehicles, then I need update some of table values in VehicleController update function with validation as this,
$this->validate($request, [
'provincename' => 'required|min:3',
'districtname' => 'required',
'townname' => 'required',
'brandname' => 'required',
'modelname' => 'required',
'year' => 'required',
'condition' => 'required',
'milage' => 'required',
'data' => 'required',
'price' => 'required',
'telephone' => 'required',
'categoryname' => 'required',
'tramsmission' => 'required',
'fueltype' => 'required',
'enginecapacity' => 'required'
]);
and my update controller is like this,
$vehicle = Vehicle::find($id);
$vehicle->provincename = $request->input('provincename');
$vehicle->districtname = $request->input('districtname');
$vehicle->townname = $request->input('townname');
$vehicle->brandname = $request->input('brandname');
$vehicle->modelname = $request->input('modelname');
$vehicle->modelyear = $request->input('year');
$vehicle->condition = $request->input('condition');
$vehicle->milage = $request->input('milage');
$vehicle->detail = $request->input('data');
$vehicle->price = $request->input('price');
$vehicle->telephone = $request->input('telephone');
$vehicle->categoryname = $request->input('categoryname');
$vehicle->transmission = $request->input('transmission');
$vehicle->fueltype = $request->input('fueltype');
$vehicle->enginecapacity = $request->input('enginecapacity');
$vehicle->user_id = Auth::user()->id;
$vehicle->save();
My update is ok. it is working. but with controller validation it is not updating. without validation it is working. how can fix this? what is the problem with this?

Answer 1

try this kind of validation format:
$validatedData = $request->validate([
'provincename' => 'required|min:3',
'districtname' => 'required',
'townname' => 'required',
'brandname' => 'required',
'modelname' => 'required',
'year' => 'required',
'condition' => 'required',
'milage' => 'required',
'data' => 'required',
'price' => 'required',
'telephone' => 'required',
'categoryname' => 'required',
'tramsmission' => 'required',
'fueltype' => 'required',
'enginecapacity' => 'required'
]);
EDIT
don't forget to use the validator. Add use Validator; after the namespace.