Question

This is probably pretty simple, but I can’t figure out how to do it:
I have this code:

$.post("/admin/contract", {
                          'mark_paid' : true,
                          'id' : id
        },

In pseudo code, how can I do this:

$.post("/admin/contract", {
                          'mark_paid' : true,
                          'id' : id,
                          if(is_set(dont_email)) {print 'dont_email' : true}
        },

Answer 1

How I’d do it.

$.post("/admin/contract", {
  'mark_paid' : true,
  'id' : id,
  'dont_email' : ( 'undefined' != typeof dont_email )
},