> */ public function rules(): array { return [ 'component' => ['required', 'in:IRPC,IVA,ISPC,IRPS,INSS,RETENCOES,DIREITOS_ADUANEIROS,ICE'], 'period_start' => ['required', 'date_format:Y-m-d'], 'period_end' => ['required', 'date_format:Y-m-d', 'after_or_equal:period_start'], 'context' => ['sometimes', 'array:fiscal_periodicity,fiscal_operation,fiscal_residency_assessment,fiscal_residency_country,fiscal_income_category,fiscal_establishments,fiscal_documentation,fiscal_customs_code,fiscal_vat_refund_state'], 'context.*' => ['string', 'max:160'], ]; } public function withValidator(Validator $validator): void { $validator->after(function (Validator $validator): void { $start = $this->parseEffectiveDate('period_start'); $end = $this->parseEffectiveDate('period_end'); if ($start !== null && $end !== null && ($start->diff($end)->days ?? 0) > 365) { $validator->errors()->add('period_end', 'O período de resolução não pode exceder 366 dias.'); } }); } private function parseEffectiveDate(string $key): ?\DateTimeImmutable { $value = $this->input($key); if (! is_string($value) || preg_match('/^\d{4}-\d{2}-\d{2}$/D', $value) !== 1) { return null; } $date = \DateTimeImmutable::createFromFormat('!Y-m-d', $value); return $date !== false && $date->format('Y-m-d') === $value ? $date : null; } }