[Feature] Include custom types in schema validation

Repository metrics

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226 stars (226 stars)

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Description

import { addCustomTypes } from 'typy';

addCustomTypes({
  isFirstName: input => 3 <= input.length && input.length <= 15,
  isLastName: input => 3 <= input.length && input.length <= 15
});

import t, { Schema } from 'typy';

const schema = { 
  firstName: Schema.isFirstName,
  lastName: Schema.isLastName
}

t({
  firstName: 'John',
  lastName: 'Doe'
}, schema);

Contributor guide

Research direction

Implement the addCustomTypes function and update the Schema object to allow custom type definitions.

Tech stack

javascript

Domain

developer experience

Issue type

Feature

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

2

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-3 hours

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

Active

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

Clear

Prerequisites

JavaScriptGit

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

75