Forum Discussion
Abhishek_Soni37
3 years agoContributor
You can use this expression: $JsonStr != null && $JsonStr != “” ? $JsonStr .replaceAll(“\n”,“”) : $JsonStr
Explanation: This will first check if the JsonStr is null or empty, if it’s not then it’ll do the replacing else it’ll just put input jsonStr as output. In your case where JsonStr is null it’ll show output null
Thanks Soni for your response. But i’m getting error when this property is not available in input schema object in mapper.
Error :- $JsonStr is not defined
how do we check the property exists or not. if exists, replace the values
$.get(‘JsonStr) != null && $.get(‘JsonStr) =“” ? $.get(‘JsonStr).toString().replaceAll(’\n’,’'):$.get('JsonStr)
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