ldc-agis/app/Http/Requests/Bo/Testimonials/StoreTestimonialRequest.php

<?php

namespace App\Http\Requests\Bo\Testimonials;

use App\Traits\Requests\HasPicture;
use Illuminate\Foundation\Http\FormRequest;

class StoreTestimonialRequest extends FormRequest
{
    use HasPicture;

    /**
     * Determine if the user is authorized to make this request.
     *
     * @return boolean
     */
    public function authorize(): bool
    {
        return auth('backend')->check();
    }

    /**
     * Prepare the data for validation.
     *
     * @return void
     */
    protected function prepareForValidation()
    {
        $this->mergePicture('picture');
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        $rules = [
            'picture_alt'   => 'required|string|between:3,255',
            'picture_title' => 'required|string|between:3,255',
            'description'   => 'required|string|between:3,255',
            'job'           => 'required|string|between:3,255',
            'statut'        => 'required|string|between:3,255',
        ];
        return \array_merge(
            $rules,
            $this->pictureRules('picture', 292, 417, 292, 417, false),
        );
    }

    /**
     * Get custom attributes for validator errors.
     *
     * @return array
     */
    public function attributes(): array
    {
        return [
            'picture_alt'   => trans('validation.custom.picture_alt', ['field' => __('validation.custom.picture')]),
            'picture_title' => trans('validation.custom.picture_title', ['field' => __('validation.custom.picture')]),
            'description'   => trans('validation.attributes.description'),
            'job'           => trans('validation.custom.job'),
            'statut'        => trans('validation.custom.statut'),
        ];
    }
}