public async Task <IActionResult> OnPostAsync() { try { if (ModelState.IsValid) { var emp = await _empresaApp.ListByCnpjAsync(Input.CNPJ); Input = new InputModel { ListaEmpresas = emp, CNPJRes = new Functions.Mask().Remove(Input.CNPJ) }; } } catch (Exception ex) { StatusMessage = "Erro: " + ex.Message; } return(Page()); }