I have a Bizform for subscriptions and it's been working fine but recently refuses to save the form; displaying "This field is required" above the top field in the form. I have stipped out all but one field (email address) trying to debug this and it still occurs. I exported, deleted, imported. Still not working. The message does not appear attatched to a real field as validation errors are still working and appear below the field.

The only thing I can think of that I changed was that I also have a programmatic input for records and perhaps this is somehow interferring with ID key. Progromatic input still works, but manual form entry fails. Progromatic input uses the following code:

                    // Read BizForm definition
                    BizFormInfo bfi = BizFormInfoProvider.GetBizFormInfo(bizFormName, siteName);

                    if (bfi != null)
                    {
                        // Read data type definition
                        DataClassInfo dci = DataClassInfoProvider.GetDataClass(bfi.FormClassID);

                        if (dci != null)
                        {
                            // Get all bizform data
                            GeneralConnection genConn = ConnectionHelper.GetConnection();

                            DataClass formRecord = new DataClass(dci.ClassName, genConn);
                            formRecord.SetValue("Email", email);
                            formRecord.SetValue("FirstName", fname);
                            formRecord.SetValue("LastName", lname);
                            formRecord.SetValue("Country", country + ((state != "") ? (";" + state) : ""));
                            formRecord.SetValue("Phone", phone);
                            formRecord.SetValue("Company", company);
                            formRecord.SetValue("Language", lang);
                            formRecord.SetValue("ReferrerID", referrerID);
                            formRecord.SetValue("LeadSourceID", leadSourceId);
                            formRecord.SetValue("Subscribe", subscribe); 
                            formRecord.SetValue("Syncd", "no");
                            formRecord.SetValue("Captcha", "auto");
                            formRecord.SetValue("FormInserted", DateTime.Now);
                            formRecord.SetValue("FormUpdated", DateTime.Now);

                            formRecord.Insert();
                            bfi.FormItems++;
                            BizFormInfoProvider.SetBizFormInfo(bfi);
                        }
                    }