"These are only activated...
How in the name of Beelzebub are we supposed to guess what in the Inferno "These
And why in the name of Charon would you "show an alert"? What in all of the River Styx does that have to do with a *form*? And why would you use a "new form" in any case.
I *THINK* all it means is that you are supposed to hide certain parts of the (ONE AND ONLY) <form> until/unless Section B is "filled in" (whatever that means). Once B is "filled in" you then display "These" and, because they are now showing, you are required to then validate them.
But man is that guessing a lot from a FRAGMENT of the instructions.