Valid special characters include:
- ! Exclamation
- " Quote
- # Hash
- $ Dollar
- % Percent
- & Ampersand
- ‘ Apostrophe
- ( Left Parenthesis
- ) Right Parenthesis
- * Asterisk
- + Plus
- , Comma
- - Hyphen
- . Period
- / Slash
- : Colon
- ; Semicolon
- < Less Than
- = Equals
- > Greater Than
- ? Question
- @ At
- [ Left Bracket
- \ Backslash
- ] Right Bracket
- ^ Caret
- _ Underline
- ` Back Apostrophe
- { Left Brace
- | Pipe
- } Right Brace
- ~ Tilde