Conditionally make custom field on Sales Order mandatory when sales order type = "XR"

Hi @fmrubi11 

Do the validation on RowPersisting checking for the order type XR.

[PXLocalizable()]
public static class Messages
{
	public const string FieldErrorMessage = "Field Error Message";
	public const string ErrorMessage = "Error Message";
}

public static class SOOrderTypeConstantsExt
{
	public static string XR { get { return new xr().Value; } }

	public class xr : PX.Data.BQL.BqlString.Constant<xr>
	{
		public xr() : base("XR") { }
	}
}

protected void _(Events.RowPersisting<SOOrder> e)
{
	if (e.Row != null)
	{
		PXEntryStatus entryStatus = e.Cache.GetStatus(e.Row);
		if (entryStatus == PXEntryStatus.Inserted || entryStatus == PXEntryStatus.Updated)
		{
			SOOrder so = e.Row as SOOrder;
			SOOrderExt ext = e.Row.GetExtension<SOOrderExt>();
			if(so.OrderType == SOOrderTypeConstantsExt.XR)
			{
				if(ext.UsrField == null /* && <YOUR BUSINESS RULE> */)
				{
					e.Cache.RaiseExceptionHandling<SOOrderExt.usrField>(e.Row, null, new PXSetPropertyException(Messages.FieldErrorMessage, PXErrorLevel.Error));
					throw new PXException(Messages.ErrorMessage);
				}
			}
		}
	}
}

Happy to help

setting [PXDefault()] in the DAC will also be trigger even when order type is not “XR” and will not allow saving of document

Thank you, this worked in making it visible or invisible depending on order type. However the fields still not mandatory