Conditionally required field not working -Customization Projects

Hi @dgross54,

Could you please check the below link:

https://stackoverflow.com/questions/31807310/how-to-make-field-conditionally-required-in-acumatica

I hope it helps you!

Moulali Shaik.

UPdate: I tried the exact same thing for Customer Locations and it worked as expected.  I just don’t understand why it’s not working in the Customer screen.  Below is a comparison of the conditions, the only thing different is that the Customer Location condition differentiates between the Vendor (V) and the Customer (C).

@MoulaliShaik79   Thanks but I am not a coder and this is 7 years old.  Acumatica built this to work, and it does except for this one.  This is the first time it has not worked for me.

UPdate: I tried the exact same thing for Customer Locations and it worked as expected.  I just don’t understand why it’s not working in the Customer screen.  Below is a comparison of the conditions, the only thing different is that the Customer Location condition differentiates between the Vendor (V) and the Customer (C).

 

 

In looking at the DAC for this, it looks like the display name is just there to reference the separation of Customer vs Vendor.  I would try it again, but if it doesn’t work, I would submit a ticket to Acumatica for support.  

The issue may be with the fact that the shipping tab’s tax zone actually refers to the default location. The options available in the dropdown are only available for the main DAC. 

I would add the following code into a Graph Extension of CustomerMaint to accomplish this.

 

    public class CustomerMaint_Extension : PXGraphExtension<CustomerMaint>
    {

        //declare constant for required value
        public const string PAExempt = "PAEXEMPT";
        public class pAExempt : PX.Data.BQL.BqlString.Constant<pAExempt> { public pAExempt() : base(PAExempt) {; } }

        //merge the following attributes to the cache attached field, taxRegistrationID
        [PXMergeAttributes(Method = MergeMethod.Merge)]
        //required for PXUIRequired
        [PXDefault(PersistingCheck = PXPersistingCheck.Nothing)]
        //require if the default location's tax zone is PAEXEMPT
        [PXUIRequired(typeof(Where<Selector<Customer.defLocationID, Location.cTaxZoneID>, Equal<pAExempt>>))]
        public virtual void _(Events.CacheAttached<Customer.taxRegistrationID> e) { }
  }

    public class CustomerMaint_Extension : PXGraphExtension<CustomerMaint>
    {

        //declare constant for required value
        public const string PAExempt = "PAEXEMPT";
        public class pAExempt : PX.Data.BQL.BqlString.Constant<pAExempt> { public pAExempt() : base(PAExempt) {; } }

        //merge the following attributes to the cache attached field, taxRegistrationID
        [PXMergeAttributes(Method = MergeMethod.Merge)]
        //required for PXUIRequired
        [PXDefault(PersistingCheck = PXPersistingCheck.Nothing)]
        //require if the default location's tax zone is PAEXEMPT
        [PXUIRequired(typeof(Where<Selector<Customer.defLocationID, Location.cTaxZoneID>, Equal<pAExempt>>))]
        public virtual void _(Events.CacheAttached<Customer.taxRegistrationID> e) { }
  }

This code is not work