Is it possible to exclude certain characters in a field? Lets say:
alpha propably does that:
'alpha' : /^[a-zA-Z.-]*$/,
and it can be extended to include scandinavian alphabets:
'alpha' : /^[a-zA?A?A?A?A?A?A-ZA?A?A?A?A?A?.-]*$/,
But if one would like to use one contact form for all unicode languages it would be nice just to exclude possible harmfull characters - I think, but how to do that?