DocumentationJourney Optimizer Guide

isEmpty isEmpty

Last update: Tue Jul 22 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

CREATED FOR:

  • Experienced
  • Developer

Returns true if the string in the parameter has no character.

Category

String

Function syntax

isEmpty(<parameters>)

Parameters

  • string

Signature and returned type

isEmpty(<string>)

Returns a boolean.

Example

isEmpty("")

Returns true.

isEmpty("Hello World")

Returns false.

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