public string IsEmailJson(string inputJsonStr) { job = gm.getJsonResult(inputJsonStr); try { string email = job["Email"].ToString(); if (!email.Equals("")) { return(main.IsEmail(email)); } else { return(gm.getStageJson(false, msg.dataError_cht)); } } catch (Exception ex) { Console.WriteLine(ex.Message); return(gm.getStageJson(false, msg.dataError_cht)); } }