public override ValidationResult Validate(object value, CultureInfo cultureInfo) { if (string.IsNullOrWhiteSpace(value?.ToString())) { return(ValidationResult.ValidResult); } return(RuleHelper.IsNumberAndWord(value) ? ValidationResult.ValidResult : new ValidationResult(false, "请输入数字和字母")); }
/// <summary> /// 检查不动产单元号 /// </summary> /// <param name="table"></param> /// <param name="rownum"></param> /// <param name="value"></param> /// <param name="name"></param> private void CheckBDCDYH(String table, String id, String value, String name) { if (RuleHelper.IsNotEmpty(value)) // 可以为空 { if (!RuleHelper.IsNumberAndWord(value)) { ErrorMsg.Add(table + "表中," + id + "的" + name + "格式错误,应是数字或字母"); //ErrorMsg.Add(table + "表中,第" + rownum + "行的" + name + "格式错误,应是数字或字母"); return; } if (!RuleHelper.IsRequiredLength(value, 28)) { ErrorMsg.Add(table + "表中," + id + "的" + name + "格式错误,长度应是28位"); //ErrorMsg.Add(table + "表中,第" + rownum + "行的" + name + "格式错误,长度应是28位"); return; } } }