963 Open source projects that are alternatives of or similar to Nice Validator

A simple Form Validation Library for Bootstrap 3 and Bootstrap 4 not depending on jQuery.

A simple jQuery plugin to validate forms.

✅ Form Validation for Vue.js

Rule based data validation library for python 3.

Golang parameter validation, which can replace go-playground/validator, includes ncluding Cross Field, Map, Slice and Array diving, provides readable,flexible, configurable validation.

Tiny and Powerful Library for limit an entry (text box,input) as number,string or more...

⁉️轻量级的 JavaScript 表单验证，字符串验证。没有依赖，支持 UMD ，~3kb。

ASP.NET Core - Transform server-side validations to client-side without writing any javascript code. (Compatible with Fluent Validation)

Yet another validation lib ;). Provides tools for general-purpose variable validation, function inputs/outputs validation as well as class fields validation. All entry points raise consistent ValidationError including all contextual details, with dynamic inheritance of ValueError/TypeError as appropriate.

⚔ Go package for data validation and filtering. support Map, Struct, Form data. Go通用的数据验证与过滤库，使用简单，内置大部分常用验证、过滤器，支持自定义验证器、自定义消息、字段翻译。

String validation

The most customizable validation framework for JavaScript.

A simple JavaScript validation library that doesn't interfere

A tiny jquery plugin for validate forms

TypeScript Declarative Validation for Joi

💯 简单灵活的表单验证插件，支持小程序、浏览器以及Nodejs端使用

A simple, fast, extensible python library for data validation.

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

📋 Validation resolvers: Zod, Yup, Joi, Superstruct, and Vest.

Validates password according to flexible and intuitive specification

Easy and concise validations for Express routes

jQuery Plugin for client side easy form validations.

The jQuery plugin for validation and post form data to server

Validation and transformation library powered by deductive ascending parser. Made to be extended for any kind of project.

📝. A lightweight library for managing forms in Svelte

Aplus Framework Validation Library

intl-tel-input for the Rails asset pipeline

Go语言的数据过滤包，由 数据输入、格式化、校验、输出 几个部份组成。

A tiny library for easily validating TextInputLayouts in Android

An idiomatic Go (golang) validation package. Supports configurable and extensible validation rules (validators) using normal language constructs instead of error-prone struct tags.

The Validator component provides tools to validate values following the JSR-303 Bean Validation specification.

Create and Validate PHP Forms in Seconds.

Validot is a performance-first, compact library for advanced model validation. Using a simple declarative fluent interface, it efficiently handles classes, structs, nested members, collections, nullables, plus any relation or combination of them. It also supports translations, custom logic extensions with tests, and DI containers.

The power of Respect Validation on Laravel

Lightweight and feature-rich PHP validation and filtering library. Support scene grouping, pre-filtering, array checking, custom validators, custom messages. 轻量且功能丰富的PHP验证、过滤库。支持场景分组，前置过滤，数组检查，自定义验证器，自定义消息。

✅ React form state management and validation

🔥 Concurrently execute your validators in a simple, practical and light validator engine.

validate-framework：一款轻量、无依赖的 JavaScript 验证组件

iOS validation framework with form validation support

A library to validate OpenUI5 fields

Validation library for node.js

Options Validation

A library and command line interface for formatting and linting Dockerfiles.

💯 Tiny Vue Validate Composition

Indicative is a simple yet powerful data validator for Node.js and browsers. It makes it so simple to write async validations on nested set of data.

OpenAPI 2.0/3.0.x intellisense, validator, linter, converter and resolver extension for Visual Studio Code

Server-Side Validation Library for PHP

A small, zero dependency NZ bank account validation library that runs everywhere.

Validate GraphQL fields

🦉 Validate Thai Citizen ID with 0 dependencies 🇹🇭

JSON Schema form for Svelte v3

React hooks based form validation made for humans.

Validation on Laravel 5.X|6.X|7.X|8.X

📋 React Hooks for form state management and validation (Web + React Native)

Javascript form validation. Pure JS. No jQuery

Simple inline form validation using HTML5 attributes that plays nicely with Bootstrap

Validate, sanitize and transform values with proper TypeScript types and zero dependencies.

Swagger 2.0 and OpenAPI 3.0 command-line tool

Allows uniting of several validation rules into single one for easy re-usage

Parameter, query, form data validation and filtering for NodeJS.