DMN validation

BPMN & Modeling Discussion & Questions
1

Hi,

Is anyone knows how to validate if input variable does not exist in the DMN validation.

{“attr1”: “test”,“attr2”: [{“subattr”:“test”}]}

in the JSON, how to check if “attr1” is missing?

I am using javascript lang for the expression

2

I think you can try the

yourJSONObject.hasOwnProperty('attr1')

method. I’m not entirely sure, I just may try it myself :slight_smile:

Joe

3