I have the error "InvalidArgumentException Trailing data " - php

Question

Hi i tried everything i found on Google but nothing work, i have always the error trailing data when i'm trying to insert date in my db. i Hope someone can help me. Thanks a lot and sorry for my english.
//here's my model location
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Location extends Model
{
protected $table = 'location';
}
//Heres's My migration
<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
class Location extends Migration
{
/**
* Run the migrations.
*
* #return void
*/
public function up()
{
Schema::create('location', function(Blueprint $table) {
$table->bigIncrements('id');
$table->date('start');
$table->date('end');
});
}
/**
* Reverse the migrations.
*
* #return void
*/
public function down()
{
Schema::dropIfExists('location');
}
}
//And here's my method to store date in my controller
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Location;
use Carbon\Carbon ;
public function storeDate(Request $request){
$location = new Location();
$start = Carbon::createFromFormat('m/d/y', $request->input("start"));
$end = Carbon::createFromFormat('m/d/y', $request->input("end"));
$location->start = $start;
$location->end = $end;
$location->save();
return redirect('/myCar');
}
}
My form
<form class="form-inline" method="POST" action="/storedate">
#csrf
<div class="modal-body">
<label class="sr-only" for="inlineFormInputName2"></label>
<input type="text" class="form-control mb-2 mr-sm-2" id="inlineFormInputName2" placeholder="dd/mm/yyyy" value="20/04/2019" name="start">
<label class="sr-only" for="inlineFormInputGroupUsername2"></label>
<div class="input-group mb-2 mr-sm-2">
<input type="text" class="form-control" id="inlineFormInputGroupUsername2" placeholder="dd/mm/yyyy" value="20/04/2019" name="end">
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="submit" class="btn btn-primary">Send message</button>
</div>
</form>

Answer 1

It's ok i found it. In m/d/y my y need to be in uppercase :
m/d/Y
Thank you for your support !