Winterfell - Generate complex, validated and extendable JSON-based forms in React.

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Winterfell allows you to build up complex, multi-page forms with conditional questions, validation and conditional-page switching via a JSON schema, rendered by React. Winterfell was initially made for a project in a sector that required a large, complex form with questions that would result in more questions or different pages when you clicked next. With an easy to write schema and a high level of customisation, comes a great power.

reactjs react forms json complex winterfell customisable validation validated form engine extendable conditional questions react-component

jsonform - Build forms from JSON Schema

•    Javascript

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The JSON Form library is a JavaScript client-side library that takes a structured data model defined using JSON Schema as input and returns a Bootstrap-friendly HTML form that matches the schema. The generated HTML form includes client-side validation logic that provides direct inline feedback to the user upon form submission (provided a JSON Schema validator is available). If values are valid, the JSON Form library uses submitted values to create the JavaScript data structure that matches the data model.

json schema html5 form

angular-schema-form - Generate forms from a JSON schema, with AngularJS!

•    Javascript

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Schema Form is inspired by the nice [JSON Form](https://github.com/joshfire/jsonform) library andaims to be roughly compatible with it, especially its form definition. So what sets Schema Formapart from JSON Form?1. Schema Form integrates deeply with AngularJS and uses AngularJS conventions to handle forms.2. Schema Form uses [tv4](https://github.com/geraintluff/tv4) for validation, making it compatible with version 4 of the JSON schema standard.3. By default, Schema Form generates Bootstrap 3

react-form-builder - A complete react form builder that interfaces with a json endpoint to load and save generated forms

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Now that a form is built and saved, let's generate it from the saved json. Read only signatures allow you to use a saved/canned signature to be placed into the form. The signature will be passed in through the variables property to ReactFormGenerator and ReactFormBuilder.

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angular-schema-form - Generate forms from a JSON schema, with AngularJS!

•    Javascript

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Much of the new development is being done in Assimilate, a standardised validator for JSON Schema to help ensure changing validators is never as painful as escaping tv4 is, as well as a new core library to allow for a more predictable upgrade from AngularJS to Angular. If you use ASF in your project/company please let us know! We'd love to feature you on the site.

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symfony-react-sandbox - Example of integration with React and Webpack (Webpack Encore) for universal (isomorphic) React rendering, using Limenius/ReactBundle and Limenius/LiformBundle

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This sandbox provides an example of usage of ReactBundle with server and client-side React rendering (universal/isomorphical) and its integration with a fitting Webpack Encore setup. It also provides an example of the usage of LiformBundle to generate a json-schema from Symfony forms and a forms and validation in React from that schema. -Note: If you are new to React.js, please note that this sandbox or the bundle are not by any means required to use React with Symfony. This shocases how to do some advanced features such as Server Side Rendering, a better integration with forms, injecting components directly from Twig tags, that may be difficult.

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formio.js - JavaScript powered Forms with JSON Form Builder

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This library is a plain JavaScript form renderer and SDK for Form.io. This allows you to render the JSON schema forms produced by Form.io and render those within your application using plain JavaScript, as well as provides an interface SDK to communicate to the Form.io API's. The benefits of this library include. To install this SDK into your project, you can use the following command within your terminal.

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react-formal - Sophisticated HTML form management for React

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Better form validation and value management for React. Provides minimal wiring while also allowing for complete input flexibility. Built on yup and react-input-message.

react-formal react form forms inputs validator schema validation react-component yup

ncform - 🍻 ncform, a very nice configuration generation way to develop forms ( vue, json-schema, form, generator )

•    Javascript

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ncform, a nice form development way that generates form UIs and their interactions with just configuration. Comes with standard components and validation rules, out of the box.

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formsy-react - A form input builder and validator for React JS

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I wrote an article on forms and validation with React JS, Nailing that validation with React JS, the result of that was this extension. The main concept is that forms, inputs and validation is done very differently across developers and projects. This extension to React JS aims to be that "sweet spot" between flexibility and reusability.

react form forms validation react-component

revalidation - Higher Order Component for Validating Forms in React

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Revalidation lets you write your forms as stateless function components, taking care of managing the local form state as well as the validation. Revalidation also works with classes and will support other React-like libraries like Preact or Inferno in the future. Form handling sounds trivial sometimes, but let’s just take a second to think about what is involved in the process. We need to define form fields, we need to validate the fields, we also might need to display errors according to the fact if the input validates, furthermore we need to figure out if the validation is instant or only after clicking on a submit button and so on and so forth.

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redux-form - A Higher Order Component using react-redux to keep form state in a Redux store

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redux-form works with React Redux to enable an html form in React to use Redux to store all of its state. You can play around with redux-form in these sandbox versions of the Examples.

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react-final-form - 🏁 High performance subscription-based form state management for React

•    Javascript

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In the interest of making 🏁 React Final Form the best library it can be, we'd love your thoughts and feedback. Take a quick survey.

react form state-management form-validation forms asynchronous validation subscription

jsonschema - JSON Schema validation

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JSON schema validator, which is designed to be fast and simple to use. The latest IETF published draft is v6, this library is mostly v4 compatible. Please fork the repository, make the changes in your fork and include tests. Once you're done making changes, send in a pull request.

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formous - Simple and elegant form-handling for React - ABANDONWARE

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Use the code snippet below as an example to help you get started right away. Formous is a higher-order component that you can use to wrap your component in order to supply it with field validation, error notifications, and form submission handling.

react forms react-component form form-validation validation

json-editor - JSON Schema Based Editor

•    Javascript

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JSON Editor takes a JSON Schema and uses it to generate an HTML form. It has full support for JSON Schema version 3 and 4 and can integrate with several popular CSS frameworks (bootstrap, foundation, and jQueryUI). Download the production version (22K when gzipped) or the development version.

json schema jsonschema editor

ajv - The fastest JSON Schema Validator. Supports draft-04/06/07

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The fastest JSON Schema validator for Node.js and browser. Supports draft-04/06/07.JSON Schema draft-07 is published.

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formsy-react-components - A set of React JS components for use in a formsy-react form

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formsy-react-components is a selection of React components that render form elements for use in a formsy-react form. The components render markup to be quickly included in a Bootstrap 3 form. This includes a <label>, help text, and some validation styling tied to formsy’s validation state and validation messages.

bootstrap form-controls react-component react-components react formsy-react

RxDB - A realtime Database for the Web

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RxDB is a realtime Database for the Web. It is reactive data-handling based on RxJS. It helps App to work even without internet. It supports Mango-Query, Encryption, Import/Export of database and lot more.

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formbuilder - Create your own forms and surveys, get your data back.

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Scalingo offer a 1 month free trial then 7.20€ / month. All the data generated by the formbuilder is stored in a Kinto instance. As such, you can request the data stored in there.

react form json-schema