protected void EditForm_OnItemValidation(object sender, ref string errorMessage)
{
FormEngineUserControl ctrl = sender as FormEngineUserControl;
// Checking countryselector if some country was selected
if ((ctrl != null) && (ctrl.FieldInfo.Name == "AddressCountryID"))
{
int countryId = ValidationHelper.GetInteger(ctrl.Value, 0);
if (countryId == 0)
{
errorMessage = GetString("basicform.erroremptyvalue");
}
// If country has states, check if some state was selected
DataSet states = StateInfoProvider.GetStates("CountryID = " + countryId, "CountryID", 1, "CountryID");
if (!DataHelper.DataSourceIsEmpty(states))
{
object[,] stateObj = ctrl.GetOtherValues();
if ((stateObj == null) || (stateObj[0, 1] == null))
{
errorMessage = GetString("com.address.nostate");
}
}
}
}