|string> */ public function rules(): array { return [ 'instituicao' => [ 'nullable', 'uuid', Rule::exists('structures', 'id')->where(fn ($query) => $query->where('status', 'ATIVADO')), ], 'objeto' => ['nullable', 'string', 'max:100'], 'numero_ata' => ['nullable', 'string', 'max:50'], 'ano_ata' => ['nullable', 'integer', 'min:1990', 'max:2100'], 'vigencia_ata' => ['nullable', 'integer', 'min:1990', 'max:2100'], 'page' => ['nullable', 'integer', 'min:1'], ]; } protected function prepareForValidation(): void { $this->merge([ 'instituicao' => $this->filled('instituicao') ? $this->input('instituicao') : null, 'ano_ata' => $this->filled('ano_ata') ? (int) $this->input('ano_ata') : null, 'vigencia_ata' => $this->filled('vigencia_ata') ? (int) $this->input('vigencia_ata') : null, ]); } }