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Array Checkers

isInvalidOrEmptyArray​

Checks if a value is an empty array or an array with only empty values.

Function Signature​

isInvalidOrEmptyArray <T>(value: T): boolean;

Parameters​

  • value (T): The value to check.

Return Value​

  • boolean: true if the value is not an array, an empty array, or an array containing only null, undefined, empty objects, or empty arrays.

Aliases​

  • isValidEmptyArray: Alias for isInvalidOrEmptyArray.

Example​

import { isInvalidOrEmptyArray } from 'nhb-toolbox';

const array1 = [null, {}, [], undefined];
console.log(isInvalidOrEmptyArray(array1));
// Output: true

const array2 = [1, 2, 3];
console.log(isInvalidOrEmptyArray(array2));
// Output: false

const emptyArray: any[] = [];
console.log(isInvalidOrEmptyArray(emptyArray));
// Output: true