The Error Tailor offers seamless handling of form errors, saving you the trouble of repeating the error boilerplate. It's fully customizable, so you can control when, where, and how each form field's errors are displayed. Sit back
Nope
π
A small, simple and fast JS validator. Like, wow thats fast.
π
Nope's API is heavily inspired stolen from Yup but Nope attempts to be much smaller and much faster. To achieve this Nope on
Semantic Validator
A functional semantic validator tool for validation of several types and rich content, inspired by prop-types from React.
Get started
Using NPM or Yarn
First, install it via
checkif.js
This library aims to perform various checks in the javascript environment.
Installation
checkif.js is distributed as a npm package.
npm install checkif.js
Doc
Pristine - Vanilla javascript form validation library
{:.hide}
~4kb minified, ~2kb gzipped, no dependencies
Demo
This documentation is being updated and currently incomplete
Usage
Include the ja
The ultimate JavaScript validation library you've ever needed. Dead simple fluent API. Customizable. Reusable.
Installation - Documentation - API
Introducing v8n
v8n is an acronym for validation
graphql-constraint-directive
Allows using @constraint as a directive to validate input data. Inspired by Constraints Directives RFC and OpenAPI
Install
npm install graphql-constraint-directive
Simple Vue Validator
Simple Vue validator is a lightweight yet flexible plugin for Vue.js 2.0 that allows you to validate input fields, and display errors. It watches changes of your model data, validates them and infor
A simple and composable way to validate data in Javascript.
Usage β’ Why? β’ Principles β’ Examples β’ Documentation
Superstruct makes it easy to define interfaces and then validate Javascript data ag
react-validated-input
Live Demo at http://jishun.github.io/react-validated-input/
Instance based validation component for react, NO FORMS REQUIRED!
Supports bootstrap, can support all kinds of input in one (built
React Validify
single dependency, simplest way to validate and manage form state with hooks in React + React Native! With full test coverage and TS support.
Contents
Install
Getting Started
TypeScript
Install
npm install password-validator
Usage
var passwordValidator = require('password-validator');
// Create a schema
var schema = new passwordValidator();
// Add properties to it
schema
.is().mi
validate-formdata
Data structure for validating form data.
Features
minimal GC pressure
optimized for unidirectional rendering
framework agnostic
only a data structure, no opinions on UI
about 50
Spected
Validation Library
Spected is a low level validation library for validating objects against defined validation rules. Framework specific validation libraries can be built upon spected, leveraging the
ngx-errors
A declarative validation errors module for reactive forms.
Installation |
Setup |
Documentation |
Live demo
Overview
Why use ngx-errors, how to install and us
A jQuery plugin for client-side validation of html forms.
Introduction
provejs-jquery is a client-side form validation plugin:
Input validators are jQuery plugins.
Input decorators are jQuery plugins.
fonz.js
A node library that accurately validates phone numbers. It tries its best to abide by NANPA standards, but international numbers are not yet supported.
Why fonz.js?
Fonz.js validates whether or not
react-redux-reformed
Forms with React and Redux made simple: start with the bare minimum, no magic, then use composition (components, functions, global and local states) to create more complex forms. This package has
vet
A collection of data validation tools.
API
vet : object
Kind: global namespace
vet : object
.arrays : object
.isArray β
.isArrayOf(val) β
.isLength(len) β
In Javascript, "Everything is (or acts like) an Object" We need to write "typeis.js" due to a problem (type check) arised other than except the conveniences it is a providing to us.
typeis.js
Typeis. it's t
jQuery Form Validator [DISCONTINUED]
Validation framework that let's you configure, rather than code, your validation logic.
I started writing this plugin back in 2009 and it has given me much joy over the years. But a
rUhuman
jk.rUhuman.js β A simple captcha alternative.
Chilled out client-side check for humans and bonus options for doing server-side double check. A small JS file and some CSS. Degrades OK. Responsive. Easi
Validator, for Bootstrap 3
The Validator plugin offers automatic form validation configurable via mostly HTML5 standard attributes. It also provides an unobtrusive user experience, because nobody likes a naggy form.
H5F
Deprecated
This hasn't been maintained in quite a while and recently a much better library has been released, hyperforms! I highly recommend you use that.
===
a JavaScript library that allows
jQuery Validation Plugin - Form validation made easy
The jQuery Validation Plugin provides drop-in validation for your existing forms, while making all kinds of customizations to fit your application really easy.