Hi,
Try using Javascript.
When you place same field multiple times of the form, you can access other instance of field by adding 1,2 in field schema name.
So for your case you can access Client Number with - prefix_clientnumber and Client Link with - prefix_clientnumber1
function HideClientLink(executionContext)
{
var formContext=executionContext.getFormContext();
var clientNumber=formContext.getAttribute("new_clientnumber").getValue();
var clientLink=formContext.getControl("new_clientnumber1");
if(clientNumber==null || clientNumber=="")
{
clientLink.setVisible(false);
}
else
{
clientLink.setVisible(true);
}
}
Add your function on Onload of Form and Onchange of Client Number field.
Please mark my answer verified if this is helpful!
Regards,
Bipin Kumar
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