IsLetter
Result = IsLetter ( Arg AS String ) AS Boolean
Returns
TRUE if the string
Arg contains only letters.
A letter is one of the following characters:
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
Examples
PRINT IsLetter("Gambas")
PRINT IsLetter("Cool!")
See also