ldc-legaulois/app/Http/Requests/Club/Bourse/SearchCustomerCollectionRequest.php

<?php

namespace App\Http\Requests\Club\Bourse;

class SearchCustomerCollectionRequest extends CustomerCollectionRequest
{
    /**
     * Prepare the data for validation.
     */
    public function prepareForValidation(): void
    {
        $this->merge([
            'pseudo'       => $this->string('pseudo'),
            'departaimant' => $this->string('departaimant'),
        ]);
        parent::prepareForValidation();
    }

    /**
     * Get the validation rules that apply to the request.
     */
    public function rules(): array
    {
        return array_merge(
            parent::rules(),
            [
                'pseudo'       => 'nullable',
                'departaimant' => 'nullable',
                'page'         => 'required|numeric|min:1',
            ]
        );
    }
}