Regex for profanity FormBuilderValidators.matchNot() to check a string

[jeejeestudio]

Is there a way to use a list of words as kind of regex, so that for example a username or other text string may not contain a profanity word ?
One could make a list of words they do not wish to be used and that could then be checked with for example matchNot.
Or a whole new Validator like FormBuilderValidators.profanity()

[martijn00]

There is ContainsElementValidator but you would want a contains not validator if i understand correctly?

[martijn00]

Implemented #122