Javascript EASY validation form

Statically compile an OpenAPI spec into a JS validation function

Angular international telephone input (intl-tel-input UI + libphonenumber-js validation). ControlValueAccessor. SSR-safe.

Minimalistic functional JS validation library

C4Model JS Validation Library

Fozzie vanilla JS Validation Component

Framework-agnostic input validation for Stone.js. Define a schema once (Zod, Valibot, ArkType — anything Standard Schema) and validate it identically on the backend and the frontend.

Universal JS Validation Library

Your next JS validation library

JS validation utility

js validation package

Decorator-based property validation for classes.

A js validation module inspired by laravel validation.

A dead simple JS validation library inspired by Laravel validation rules.

Validaciones de negocio de la AEAT para registros VERI*FACTU, cada regla con su cita y la versión del documento. / AEAT business validations for Spanish VERI*FACTU billing records, each rule cited to its source document and version.

o2.js validation-related methods

Zero-native-module phone number input for React Native, Expo, and react-native-web, with a country picker, live libphonenumber-js validation, and E.164 output.

Notify-js validation test

shared relay validation rules for graphql-js parser

Library for faster JS validation