ldc-crm/app/Http/Requests/Api/V4/StoreCustomerRequest.php

<?php

namespace App\Http\Requests\Api\V4;

use App\Enums\Country;
use Illuminate\Validation\Rules\Enum;
use Illuminate\Validation\Rules\Password;

class StoreCustomerRequest extends BaseApiRequest
{
    /**
     * Current country
     *
     * @var \App\Enums\Country|null
     */
    protected $currentCountry = null;

    /**
     * Prepare the data for validation.
     *
     * @return void
     */
    protected function prepareForValidation(): void
    {
        try {
            $this->currentCountry = Country::make(\intval($this->country));
        } catch (\TypeError | \BadMethodCallException $e) {
            $this->currentCountry = null;
        }
        parent::prepareForValidation();
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules(): array
    {
        $countryList = ($this->currentCountry && $this->currentCountry->get('iso')) ?
            $this->currentCountry->get('iso') : implode(',', Country::getValidIsoAplha2Codes());
        return [
            'firstname'  => 'required|string|min:1|max:255',
            'lastname'   => 'required|string|min:1|max:255',
            'email'      => 'required|email:rfc,dns,spoof,filter|max:255',
            'password'   => [
                'required',
                'max:255',
                Password::min(8)
                    ->mixedCase()
                    ->letters()
                    ->numbers()
                    ->symbols()
                    ->uncompromised()
            ],
            'birth_date' => 'required|date_format:Y-m-d|max:255',
            'address'    => 'sometimes|required_with:address2|string|max:255',
            'address2'   => 'sometimes|string|max:255',
            'phone'      => ['sometimes', 'string',  "phone:{$countryList}"],
            'country'    => [
                'sometimes',
                'numeric',
                new Enum(Country::class),
                sprintf(
                    'in:%s',
                    implode(',', Country::getValidCountriesValues())
                )
            ],
            'city'       => 'sometimes|string|min:2|max:255',
            'postcode'   => ['sometimes', 'string',  "postal_code:{$countryList}"],
            'opt_in'     => 'required|boolean',
        ];
    }

    /**
     * Messages.
     *
     * @return array
     */
    public function messages(): array
    {
        return [
            'phone.phone' => trans(
                'Le champ :attribute est invalide, il accepte les numéros des pays
                suivants :countries.',
                ['countries' => implode(',', Country::getValidCountriesLabel())]
            ),
            'country.in'  => trans(
                'Le champ :attribute est invalide, il accepte les pays suivants
                :countries.',
                ['countries' => implode(',', Country::getValidCountriesLabel())]
            )
        ];
    }
}