Emptiness tester

[string/Emptiness tester]

Tells whether the value received on string is empty. Example:

  1. ""@0 is received via string

  2. true@0 is sent via empty

Keywords: string, empty

Input ports

  • string: string

    The string to be tested for emptiness.

Output ports

  • empty: boolean

    Sends true if the string is empty, false otherwise.

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