cfdocs

structIsEmpty

Determines whether a structure contains data.

structIsEmpty(structure)

returns boolean

Member Function Syntax

someStruct.isEmpty()

Argument Reference

Name	Type	Required	Default	Description
structure	struct	Yes		Structure to test

Test to see if a struct is empty

myStruct={};
writeOutput( structIsEmpty(myStruct) );

Expected Result: true

Test to see if a struct contains something

myStructWithThings={ "one": "foo", "two": "bar"};
writeOutput( structIsEmpty(myStructWithThings) );

Expected Result: false

Using Member Function

CF11+ Lucee4.5+

myStruct={};
writeOutput( myStruct.IsEmpty() );

Expected Result: true

This site is open source. Improve this page.