This page contains a comprehensive overview of functions for accessing the previous field value, or the entire field value history.
Available functions
| Function | Short description | Output |
|---|---|---|
| fieldHistory() |
Returns all the values a field has ever had in the past for the current issue. |
number list text list |
| previousValue() |
Returns the previous value of a field for the current issue. |
text number |
| hasChanged() |
Returns true only if the field has changed in the current transition. |
boolean |