Syntax:
<object_parameter> islower
Return:
Boolean. Returns true if all characters in
<object_parameter> are lowercase letters, otherwise false.
Parameter <object_parameter>:
String to be checked. Required parameter; type is string; parameter name omitted.
Example:
Check if "abc" consists entirely of
lowercase letters.
NLC snippet: "abc" islower // result is true
Example:
Check if "Aa#" consists entirely of
lowercase letters.
NLC snippet: "Aa#" islower // result is false.