wticreatorstudio/Modules/FrontendCMS/Http/Requests/UpdateSubscribeContentRequest.php

<?php

namespace Modules\FrontendCMS\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

class UpdateSubscribeContentRequest extends FormRequest
{

    public function rules()
    {
       
        if (isModuleActive('FrontendMultiLang')) {
            $code = auth()->user()->lang_code;
            return [
                'title.'. $code => 'nullable|max:255',
                'subtitle.'. $code => 'nullable|max:255',
                'description.'. $code => 'nullable',
                'file' => 'nullable|mimes:jpeg,jpg,png,webp,bmp'
            ];
        }else{
            return [
                'title' => 'nullable|max:255',
                'subtitle' => 'nullable|max:255',
                'description' => 'nullable',
                'file' => 'nullable|mimes:jpeg,jpg,png,webp,bmp'
            ];
        }
    }
    public function messages()
    {
        if (isModuleActive('FrontendMultiLang')) {
            return [
                'title.*.max' => 'The title max length must be 255 words',
                'subtitle.*.max' => 'The subtitle max length must be 255 words',
            ];
        }else{
            return [
                'title.max' => 'The title max length must be 255 words',
                'subtitle.max' => 'The subtitle max length must be 255 words',
            ];
        }
    }

    public function authorize()
    {
        return true;
    }
}