PhixFlow Help

Skip to end of metadata
Go to start of metadata

You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 6 Current »


Is a Boolean functions designed to return only true or false based on the value passed to it.

Function: isNull()

Returns True if the passed value is _NULL.

Syntax

isNull(test)

ArgumentTypeDescription
testAnyThe value to be checked

Examples

isNull(_NULL)

Returns True


isNull("")

Returns False


isNull(3)

Returns False

See Also

  • No labels