2.0.0 • Published 4 years ago
error-if-index-not-valid v2.0.0
errorIfIndexNotValid( index, arrayLength): void
Triggers error if index
cannot exist in arrayLength
.index
is allowed to be negative.
Examples
errorIfIndexNotValid(1, 2); // No error.
errorIfIndexNotValid(2, 2);
// "Error: The entered index is not valid. Whether positive or negative,
// it exceeds the index range of the array."
errorIfIndexNotValid(-2, 2); // No error.
errorIfIndexNotValid(-3, 2);
// "Error: The entered index is not valid. Whether positive or negative,
// it exceeds the index range of the array."
errorIfIndexNotValid(1, 1);
// "Error: The entered index is not valid. Whether positive or negative,
// it exceeds the index range of the array."
Installation
npm i error-if-index-not-valid
Loading
import { errorIfIndexNotValid } from 'error-if-index-not-valid';