Overload List
| Name | Description | |
|---|---|---|
 | Letters(String, String, Boolean) |
Validates a string to consist of letters. Will test for A-Z, a-z, spaces and letters specified in SpecialLetters |
| Letters(String, String, String, Boolean) |
Validates a string to consist of letters plus specified characters.
Basic allowed letters are A-Z and a-z. For extra characters SpecialLetters |
