isEmpty

    isEmpty

    Table of Contents

    Overview

    The isEmpty function checks if a collection is empty or not. It returns true if it is empty. Otherwise, it returns false.

    Return Type

    • BOOLEAN

    Syntax

    <variable> = <collectionVariable>.isEmpty();

    where,

    ParameterData typeDescription
    <variable>BOOLEANVariable which will hold the returned value.
    <collectionVariable>COLLECTION

    The variable which will be checked if it is empty or not.

    Examples

     productVersion = collection("Creator":5, "CRM":2, "Mail":5);
 info productVersion.isEmpty(); // returns false
 
 product = collection();
 info product.isEmpty(); // returns true

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