Check Packages

Checks to see if email is valid.

Check whether username is available on Twitter

Next level run-time type-checking.

typescript boilerplate project

JavaScript library to check data types

Simple and better javascript type validation

TypeScript TypeGuards

validate forms

Type Checker which Support Logic Computation and Self Definition.

Small utility to check variable types

Typified checkers for js primitives and objects for flow.js and typescript

SPF checking middleware for Usemail

package to sign and verify signatures in a simple way

smarty for xss check

A zero-config opinionated and awesome js linter

A fork of Validates

A simple Vue wrapper on email-validator, providing an easy way to validate email syntax

测试版本.

Track and lock down your dependency licenses.

Abstract class of strategy for univalid module (base API)