How to prevent spaces within text?
I am trying to validate a form field that requests a username. I don't want the user to enter any spaces but I can't find anything in Validation Toolkit that checks for spaces within text, like in a name for example "Joe Bloggs".
Am I missing something? I've tried adding a space to the Restrict Content validation but this doesn't prevent entry of a name with a space in it.
Here's a link to a page where this is occuring:
I'd appreciate any advice. Thanks.