Customizable, masked input, which can be used for all sorts of codes.
PropType validators that work with Immutable.js.
A fully typed React custom hook for formatting and validating payment card input fields
Fast, lightweight JSON Schema validator for Node.js and browsers — full support for draft-04, draft-06, draft-07, draft-2019-09, and draft-2020-12 (latest)
Resolve a URI relative to an optional base URI
React component for entering and validating numbers, text or password.
Simple react hook to open browser file selector.
React component wrapper for range-slider-input
JavaScript port of Apache Commons Validator
Validates the path expressions for the Amazon States Language
One-time password (OTP) React input component, uncontrolled, zero dependencies, fully tested.
Command line interface for Ajv JSON schema validator
A react Hook for build elegant input masks. Compatible with React Hook Form
Javascript parser for ics (rfc5545) and vcard (rfc6350) data
Stylelint plugin to validate CSS syntax
Official validator for AMP HTML (www.ampproject.org)
Text input component for Ink
IBAN Validator for your web application forms (Angular, React, Vue, ...), comes without any dependencies and can be used as a standalone function in any JS project. It can perform format, digit and length IBAN validations. Currently 108 countries are supp
JavaScript client for the Token 2022 program
Keyboard manager which works in identical way on both iOS and Android
Fast input validation middleware using OpenAPI 2.0 (formerly Swagger) and 3.0 definitions file and ajv
Provides a fast company / work email validator by checking whether the email domain is in the free email provider list.
Starlight plugin to validate internal links.
Validate postcodes based on country