Data Parser

Functions to build, compose, and run immutable validators. DServerDataParser.* or SDP.* describes the expected shape of data, returns an Either (parse / asyncParse), and produces structured errors ready to be serialized.

How to import?

The library exposes the DServerDataParser, DServerDataParserCoerce, and DServerDataParserExtended namespaces from the main entry point or through direct imports (tree-shaking friendly).

// ServerDataParser
import { DServerDataParser, SDP } from "@duplojs/utils";
import * as DServerDataParser from "@duplojs/utils/dataParser";
import * as SDP from "@duplojs/utils/dataParser";

// ServerDataParserCoerce
import { DServerDataParserCoerce, SDPC } from "@duplojs/utils";
import * as DServerDataParserCoerce from "@duplojs/utils/dataParserCoerce";
import * as SDPC from "@duplojs/utils/dataParserCoerce";

// ServerDataParserExtended
import { DServerDataParserExtended, SDPE } from "@duplojs/utils";
import * as DServerDataParserExtended from "@duplojs/utils/dataParserExtended";
import * as SDPE from "@duplojs/utils/dataParserExtended";

File parsers

file

Validates FileInterface, with constraints on file size and mime type. Supports coercion from a text input.