expression isn't
of
expression
The isn't of
operator evaluates to true
if the string to the right of the operator does not contain the string to the left of the operator as a substring. Otherwise, it evaluates to false
.
The isn't of
operator is case-insensitive. For case-sensitive comparison, use the csoffset
function.
is not in
, is not of
, isn't in
does not contain
, does not start with
, does not end with
, contains
, is in
, starts with
, ends with
, offset
, csoffset