Hello,
I've been trying to set up a simple Form where people are able to enter their email address.
The problem is that I can't figure out how to handle the Server Side validations by just using the Forms (For Data Lists) module. I need Server Side validation because this form will be available for the public thus users might disable the Client Side validation by editing the client side source in order to submit an invalid email address.
Validations based on a regular expression will suffice. I’m looking for functionality similar when creating new Item Types. As shown below.
