View this page in the latest version of Appian. null() Function Share Share via LinkedIn Reddit Email Copy Link Print On This Page Function null( value ) Returns a null value. Parameters Keyword Type Description value Any Type The value to be inquired for type. For example, typename(runtimetypeof(topeople(123))) might return "Group". Returns Null Examples 1 null() Returns null. Type Parameter Examples Passing a type argument to null causes the return type to match the passed in type. 1 typename(typeof(null())) Returns Null. 1 typename(typeof(null(type!Integer))) Returns Number (Integer). Feature compatibility The table below lists this function's compatibility with various features in Appian. Feature Compatibility Note Portals Compatible Offline Mobile Compatible Sync-Time Custom Record Fields Compatible Can be used to create a custom record field that only evaluates at sync time. Real-Time Custom Record Fields Incompatible Custom record fields that evaluate in real time must be configured using one or more Custom Field functions. Process Reports Compatible Process Events Compatible Feedback Was this page helpful? SHARE FEEDBACK Loading...