the date is not formatted in the export - laravel

Question

Laravel Excel: the date is not formatted in the export
When I try to export, the date in Excel is shown to me as: YYYY-MM-DD.
What I want to get is the date in the following format:
DD/MM/YYYY.
Going into detail, I have the columns shown in the following code; the date column is the one of interest.
This is the code:
<?php
namespace App\Exports;
use App\Models\Client;
use PhpOffice\PhpSpreadsheet\Shared\Date;
use Maatwebsite\Excel\Concerns\WithStyles;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\WithColumnFormatting;
use Maatwebsite\Excel\Concerns\WithMapping;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
class ClientsExport implements FromCollection, WithHeadings, WithStyles, WithMapping, WithColumnFormatting
{
/**
* #return \Illuminate\Support\Collection
*/
public function __construct(private ?\App\Models\Client $client = null)
{
$this->client = $client;
}
public function collection()
{
return is_null($this->client) ? Client::all() : collect([$this->client]);
}
public function headings(): array
{
return ["#", "Nome", "Cognome", "Email", "Città", "Data", "Diagnosi", "Soggiorno", 'Data creazione','Data modifica'];
}
public function styles(Worksheet $sheet)
{
return [
// prima riga con testo in grassetto
1 => ['font' => ['bold' => true]],
];
}
public function columnFormats(): array
{
return [
'F' => NumberFormat::FORMAT_DATE_DDMMYYYY,
];
}
/**
* #var Client $client
*/
public function map($client): array
{
//dd(Date::dateTimeToExcel($client->date));
return [
$client->id,
$client->name,
$client->surname,
$client->email,
$client->city,
Date::dateTimeToExcel($client->date),
$client->diagnosis,
$client->stay
];
}
}
With F I have indicated the date column.
Can anyone kindly help me?

Answer 1

You can make manipulate the attribute in model file:
public function getDateAttribute() {
return $this->attributes['fulldate'] = $this->date->format('Y-m-d');
}