isRegexType isRegexType(t: Type): Boolean Returns true if the input is the Regex type. Introduced in DataWeave version 2.3.0. Parameters Name Description t The type to check. Example This example shows how isRegexType behaves with different inputs. Source %dw 2.0 import * from dw::core::Types type ARegex = Regex output application/json --- { a: isRegexType(ARegex), b: isRegexType(Regex), c: isRegexType(Boolean), } Output { "a": true, "b": true, "c": false }