Need help to make field mandatory in multirow variable set

[sunil7]

Hi Everyone , I have a requirement on catalog item , we have two variable and a multirow variable set(Test1) on catalog item. Our requirement is when we select 1 in first variable (Copier paper) and 2 in second variable (Pens) then Field1 inside multirow variable set should become mandatory. Please see screenshot below

[Sebastian L]

So I know a little "hack" for this, but I am not sure if there is any other method to it. If there is, I am not aware, and I am very keen to learn!! 

Edit: ServiceNow has added a new api for this if in Quebec or later. Solution available on developer here or docs here

But basically, you can create a global variable in the onload catalog client script on the catalog item: 

Then on your multi row variable set you can create an on-load client script, that retrieves this value, by using the global variable set (in this case "store_gform_value"), and then the known syntax: 

This should result in the below: 

And just to check if other values:

 Please mark my answer as Correct & Helpful, if applicable 🙂

[sunil7]

Can you please check why it is not working for me

[Sebastian L]

Are you sure the variables are correct? I just randomly named them 🙂 

[sunil7]

Here are the variables