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A public domain JSON Schema validator for JavaScript
Client-side form validation made easy
Library for reporting click, conversion and view metrics using the Algolia Insights API
URI validation functions
Runtime validation and processing of JavaScript types
Performant, flexible and extensible forms library for React Hooks
TLDS list for domain validation
The Iranian National Code Validation NPM.
General purpose validation library for JavaScript
express-validation is a middleware that validates a request and returns a response with errors; if any of the configured validation rules fail.
Internationalized number formatting and parsing utilities
Validate any Bitcoin address - P2WSH, P2WPKH, P2SH, P2PKH - Mainnet & Testnet
Function argument validation for humans
Lightweight SMS code validation library for Twilio Verify – Node.js
A javascript code validator for DI based on eslint, implements di.code-validation.core API.
A React component that traps focus.
File Type Validation Plugin for FilePond
MJML: the only framework that makes responsive-email easy
[](https://npmjs.org/package/@standard-community/standard-json "View this project on NPM") [
GraphQL Code Generator plugin to generate form validation schema from your GraphQL schema