Simple, lightweight model-based validation for Vue.js
Create and modify PDF files with JavaScript
Simple Alpine form validation plugin
A simpler (and smaller) rewrite of Google Android's libphonenumber library in javascript
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Build industry leading Vue forms 10x faster.
A JavaScript validator for HED (Hierarchical Event Descriptor) strings.
express-validation is a middleware that validates a request and returns a response with errors; if any of the configured validation rules fail.
React component for building inline, popup, or sidebar forms to edit structured data
survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.
Nice client-side live form validation for Nette Forms 3.0. Script by default works nicely with Twitter Bootstrap 4.
Powerful, type-safe forms for React.
Vue 3 module of JSON Forms
Wrapper component for controlled inputs
survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.
`escodegen` fork for `javascript-obfuscator`
Node validation utility functions for Docusaurus packages.
Fonk library for use with react-final-form
A white-label drag-and-drop form builder for HTML, CSS, and JavaScript apps. It generates JSON schemas for rendering dynamic forms with SurveyJS Form Library. Design complex, interactive forms and surveys without writing code.
A hapi plugin providing the model for Defra forms
Validate any Bitcoin address - P2WSH, P2WPKH, P2SH, P2PKH - Mainnet & Testnet
A suite of tools for integrating Braintree in the browser
A JavaScript implementation of a extendable, fully compliant JSON Schema validator.
**Typeform/embed** is the core embed library that lets you embed typeforms to your website using vanilla JavaScript.