Hi
Is there any way in Appian to differ between empty string and a null.
Regards,
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What is the use case?Generally when a field can be either, we use or(pv!field="", isnull(pv!field)). If it is an array, you can check isnull and length-0
Hope that helps.
Hi rebecar369You can use something like this to find out if the value is NULL or Empty String
load( local!value: NULL, typename(typeof(local!value)) )