Adria

A super simple library for parsing form data and search params. It makes it easy to narrow the type and convert the input to something useful before doing the validation.

``bash
npm i adria-parser
yarn add adria-parser
pnpm add adria-parser
`

Overview

`ts
import { parse } from "adria-parser";

const formData = new FormData();

// intellisense
const { username, age, profile_image, birthday interests } = parse(formData, {
username: "string",
age: "number",
profile_image: "file",
birthday: "date",
interests: "array.string",
});

// null if empty or can't be converted to defined type

// username: string | null
// age: number | null
// profile_image: File | null
// birthday: Date | null
// interests: string[]
`

Reference

`ts
const parse: (
input: FormData | URLSearchParams,
schema: Record
) => Record;
`

The result will be a FieldName:DefinedType | null record, where it's null if the field didn't exist or it couldn't coerce the input to the defined type.

$3

- PrimitiveType
- ${CompoundType}.${PrimitiveType}

$3

- string => string
- number => number
- boolean => boolean
- date => Date
- file => File

$3

- array => T[]`