Answers for "if empty array in javascript"

javascript check if array is empty

if (typeof array !== 'undefined' && array.length === 0) {
    // the array is defined and has no elements
}

Posted by: Guest on March-13-2020

check row empty array javascript

if(array && array.length){   
   // not empty 
} else {
   // empty
}

Posted by: Guest on July-02-2020

js check if array is empty

if (typeof image_array !== 'undefined' && image_array.length > 0) {
    // the array is defined and has at least one element
}

Posted by: Guest on July-09-2020

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