IsOptional | /example/dev/deps.ts | deno_nest@v3.3.1

Refer to nestjs to realize some common functions for Deno, support hono and oak

function IsOptional

import { IsOptional } from "https://deno.land/x/deno_nest@v3.3.1/example/dev/deps.ts";

IsOptional(validationOptions?: ValidationOptions): PropertyDecorator

Checks if value is missing and if so, ignores all validators.

Parameters

optional

validationOptions: ValidationOptions

PropertyDecorator