Array Length
Reference documentation for using the Array Length expression
Written By Ben Lehmann
Last updated 9 months ago
Description
The expression will return the number of elements in the array provided in the Array field.
Comments
Only Array types can be tested with this expression. Using non-array types will produce an error.
While arrays are zero-based, the length of an array is a simple count of the number of elements. Therefore, the last element of an array with 5 elements will have an index of
4.
v3.0