Action X is invalid
error message is shown and the transition is not executed.{00012} = null
(i.e., Due date = null) in a transition, so that it's only shown when Due date is empty. This transition also has a transition screen containing field Due date, and a boolean validation {00012} != null
, in order to make Due date required in the transition.{00012} = null OR hasChanged(%{00012})
.Expression | Returned Value | Notes |
{10000} + {10001} + {10003} |
Formula for summing 3 numeric custom fields when we are certain that all 3 the fields are initialized. In case any of these fields is not initialized, an error is raised and any of the following 2 expression examples should be used. | {10000} , {10001} and {10003} are three numeric custom field. |
({10000} = null ? 0 : {10000}) + ({10001} = null ? 0 : {10001}) + ({10003} = null ? 0 : {10003}) |
Formula for summing 3 numeric custom fields when some of them may be uninitialized. When any of this fields is not initialized a zero value is assumed. |
{10000} , {10001} and {10003} are three numeric custom field. |
sum([{10000}, {10001}, {10003}]) |
A more compact syntax for summing 3 numeric custom fields when some of them may be uninitialized. Version JWT Release Notes 2.2.16 or higher is required. |
{10000} , {10001} and {10003} are three numeric custom field. |