IsUpper

<evalcmd> IsUpper && bool && True if string consists only of uppercase letters. && string && string && String to test. </evalcmd>

Returns True if string consists entirely of uppercase letters, otherwise returns False.

//Example://

Output(IsUpper("ABCDE"))
--> true

Output(IsUpper("ABcDE"))
--> false

See also: isalpha isdigit islower ispunct isspace