I can figure out how to remove a number of disallowed characters from a string, but what if I want to include only a-f and 0-9 and discard everything else?
so if a user supplies: E97152C6CF1DD198DE95C7F2C2EF5EA0, do nothing if a user supplies E97152C6CF1DD198DE9;hackcode; it is supposed to return: E97152C6CF1DD198DE9accde Is that possible with a single regex? Or will I have to cycle through the string, and replace every character that doesn't match [a-f]|[0-9] with nothing? Thanks! Mischa, ------------------------------------------------------------- To unsubscribe from this list, manage your profile @ http://www.acfug.org?fa=login.edituserform For more info, see http://www.acfug.org/mailinglists Archive @ http://www.mail-archive.com/discussion%40acfug.org/ List hosted by http://www.fusionlink.com -------------------------------------------------------------
