Answers for "check if index value is not empty in array javascript"

javascript check if array is not empty

if (array === undefined || array.length == 0) {
    // array empty or does not exist
}

Posted by: Guest on November-17-2020

how to check if array is empty or not in javascript

if(typeof array != 'undefined' && array.length > 0){
	// array has elements
}

Posted by: Guest on July-13-2021

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