Last four of SSN

[christopherp183]

I need a little help on populating just the last four digits of a SSN elsewhere within my form.  In the form there is one subform which is collecting demographic information.  About 20 subforms down, there is a field which needs to populate just the last four digits of the SSN field which is located on the demographic page.  Can anyone help me out?

[_Bruce_Robertson · Accepted solution]

You probably want a calculate script on your second field, something like;

xfa.resolveNode("SSN[0]").isNull

     ? ""

     : '***-**-'+xfa.resolveNode("SSN[0]").rawValue.substr(-4)

You will need to change the "xfa.resolveNode("SSN[0]")" bits to reference your fields.