Boolean function

The Boolean function evaluates the parameter and returns either ‘true' or ‘false' depending on the datatype of the input:

  • string – true unless the string is empty
  • number – true if the number is not zero, false if the number is zero

Parameter: anysimpletype

The value to be evaluated. This can come from a source node, the result of another function, or a value that you specify.

Returns: boolean

Either true or false.




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Timestamp icon Last updated: Tuesday, 27 September 2016


https://www.ibm.com/support/knowledgecenter/en/SS3LC4_7.5.3/com.ibm.wci.doc/ref_Boolean_function.html