isInteger

DataWeave 2.2 is compatible and bundled with Mule 4.2. This version of Mule reached its End of Life on May 2, 2023, when Extended Support ended.

Deployments of new applications to CloudHub that use this version of Mule are no longer allowed. Only in-place updates to applications are permitted.

MuleSoft recommends that you upgrade to the latest version of Mule 4 that is in Standard Support so that your applications run with the latest fixes and security enhancements.

isInteger(Number): Boolean

Returns true if the given number is an integer (which lacks decimals), false if not.

Name Description

Name	Description
`number`	The number to evaluate.

number

The number to evaluate.

This example indicates whether the input is an integer for different values. Note numbers within strings get coerced to numbers.

%dw 2.0
output application/json
---
[isInteger(1), isInteger(2.0), isInteger(2.2), isInteger("1")]

[ true, true, false, true ]