import { ArrayUnique } from "https://deno.land/x/deno_class_validator@v1.0.0/src/index.ts";
Checks if all array's values are unique. Comparison for objects is reference-based. If null or undefined is given then this function returns false.
Parameters
optional
identifierOrOptions: ArrayUniqueIdentifier<T> | ValidationOptionsoptional
validationOptions: ValidationOptions