%dw 2.0
import isUpperCase from dw::core::Strings
output application/json
---
{
"a": isUpperCase(null),
"b": isUpperCase(""),
"c": isUpperCase(" "),
"d": isUpperCase("ABC"),
"e": isUpperCase("aBC"),
"f": isUpperCase("A C"),
"g": isUpperCase("A1C"),
"h": isUpperCase("A/C")
}
isUpperCase
isUpperCase(text: String): Boolean
Checks if the text
contains only uppercase characters.
Introduced in DataWeave version 2.2.0.
Example
This example shows how isUpperCase
behaves with different inputs and sizes.