Disable pre-fill of free mail addresses in forms

[David_Lerma]

Is there a way to disable pre-fill of free mail addresses (such as yahoo, gmail, etc.) from our registration forms? Would this require custom javascript or is there another way to enable?

Also, what is the best way to enable non-free mail validation on registration forms?

Thanks!

David

[Josh_Hill13]

Yes, use javascript and ask for "work email"

[SanfordWhiteman]

David, I think you mean "fill" (as a superset of "prefill"), yes?

Make sure you search the forums first, since there are several threads on this.  The latest Forms 2.0 code to force "work" or "corporate" addresses is here: MktoForms2 :: Force "Corporate" Email​.

But note there may be unintended consequences of banning "free" addresses (actually a misnomer as some of these domains have paid plans): Results of restricting non-corporate domains in an email address field in forms