I’d like to see a couple of properties added to the text field that allows me to specify and enforce a list of disallowed characters …
Use Blacklist? that allows me to specify a boolean value indicating whether the blacklist is enforced or not, similar to Use Bounds? on a numeric text field.
Error on Blacklisted Character that allows me to specify a boolean value specifying whether an error is invoked when a blacklisted character exists, similar to Error on Out-of-Bounds on a numeric text field
Blacklisted Character Message that allows me to specify a string that’ll be shown when Error on Blacklisted Character is true and a blacklisted character exists, similar to Out of Bounds Message on a numeric text field.
Blacklisted Characters that allows me to specify a list of characters I’d like to have blacklisted.