cfdocs

isBoolean

Returns true when a value can be converted to Boolean

isBoolean(value)

returns boolean

Argument Reference

Name	Type	Required	Default	Description
value	any	Yes

Yes

Yes is considered a boolean that is true

isBoolean("yes")

Expected Result: YES

No

No is considered a boolean that is false

isBoolean("no")

Expected Result: YES

Maybe

Maybe is not considered a boolean

isBoolean("maybe")

Expected Result: NO

True

true is a boolean

isBoolean(true)

Expected Result: YES

False

false is a boolean

isBoolean(false)

Expected Result: YES

Zero

0 is considered a boolean that is false

isBoolean(0)

Expected Result: YES

Non Zero Integer

23 is considered a boolean that is true

isBoolean(23)

Expected Result: YES

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