sam-api/app/Http/Requests/Design/GetEstimateParametersRequest.php

<?php

namespace App\Http\Requests\Design;

use Illuminate\Foundation\Http\FormRequest;

class GetEstimateParametersRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
     */
    public function rules(): array
    {
        return [
            'company_name' => 'nullable|string|max:100',
        ];
    }

    /**
     * Get custom messages for validator errors.
     *
     * @return array<string, string>
     */
    public function messages(): array
    {
        return [
            'company_name.string' => __('error.validation.string'),
            'company_name.max' => __('error.validation.max.string'),
        ];
    }
}