Mwnci isupper() Function

Syntax

isupper(string)

Description

The isupper() function returns true if all the characters are in upper case, otherwise false.

Numbers, symbols and spaces are not checked.

Example

include("string")
println(isupper("FOO & BAR"))
println(isupper("Foo & Bar"))
println(isupper("F0R"))


true
false
true