Most popular validation repositories and open source projects — Page 19

html-validator christeredvartsen PHP

PHP client for the Validator.nu / checker.html5.org API

31 6 2

okf okfcli Go

Vendor-neutral Go CLI for the Open Knowledge Format. Create, validate, lint, index, search, and graph OKF bundles. Built to be driven by AI agents.

31 7 1

StrongTypes KaliCZ C#

Enable no-code validations enforced by the compiler

31 1 0

validator api-platform PHP

[READ ONLY] API Platform Validator component

31 0 0

validatedata Edward-K1 Python

Lightning-fast validation in python.

31 1 1

emailverifier-kt mbalatsko Kotlin

emailverifier-kt is a composable, pluggable Kotlin library for validating email addresses beyond just their syntax. It's built with a clear focus: hel...

31 0 0

chubbyphp-parsing chubbyphp PHP

Allows parsing data of various structures, meaning the population and validation of data into a defined structure. For example, converting an API requ...

31 1 1

laravel-zxcvbn ziming PHP

@dropbox Zxcvbn Password validation rule for Laravel

31 3 1

pydantic-duality zmievsa Python

Automatically and lazily generate three versions of your pydantic models: one with Extra.forbid, one with Extra.ignore, and one with all fields option...

31 1 1

Online-Shopping-App-SpringBoot- tuhinsaikh Java

This project is based on Online Shopping App using Java, Spring, SpringBoot, MySQL and Hibernate. There are 6 model classes in the project User, Custo...

31 17 2

struct-gpt knowsuchagency Python

get structured output from LLM's

31 1 4

flask_request_validator d-ganchar Python

Flask request validation

31 8 2

mule4-mcd-level2 sidd-harth CSS

This repo contains solutions for all hands-on exercises

31 329 3

act-form simple-and-powerful Ruby

The simple way to create form objects or command/service objects with ActiveModel

31 1 2

model-validation-toolkit FINRAOS Python

Model Validation Toolkit is a collection of tools to assist with validating machine learning models prior to deploying them to production and monitori...

31 6 4

Maat Attumm Python

Validation and transformation library powered by recursive descent validation algorithm. Made to be extended for any kind of project.

31 3 1

crystal-validator Nicolab Crystal

:gem: Data validation module for Crystal lang

31 2 4

gtin mvdnbrk PHP

GTIN / EAN / UPC Validation for Laravel

31 7 1

vanilla dimsuz Kotlin

A validation library with distinct separation of pre- and post-validation models, focused on validator composability

31 1 2

rack-params lygaret Ruby

`Rack::Request.params` validation and type coercion, on Rack.

31 1 5

node-lintspaces schorfES JavaScript

A validator for checking different kinds of whitespaces in your files.

31 19 2

validate-typescript grant-zietsman TypeScript

Extensible schema based validator that supports typescript typing.

31 8 31

national-code arashmanteghi JavaScript

Simple implementation of Iranian national code validation

31 0 3

laravel-vue-validator val-bubbleflat JavaScript

Simple package to display error in vue from laravel validation

31 9 4

aurelia-form SpoonX JavaScript

Fun with forms! Form utilities to make stuff just a bit (a lot) easier.

31 15 3

is-base64 miguelmota JavaScript

Predicate that returns true if base64 string.

31 4 1

FlatValidator belset C#

The FlatValidator is a validation library for .NET that delivers an high performance and memory prudence by using lambda-based and strongly-typed rule...

30 3 0

schemql a2lix TypeScript

A lightweight TypeScript library that enhances your SQL workflow by combining raw SQL with targeted type safety and schema validation

30 0 1

DataAnnotatedModelValidations fiakkasa C#

Data Annotated Model Middleware for HotChocolate

30 5 2

svelidate Alexandre-Fernandez TypeScript

Simple and lightweight form validation for Svelte with no dependencies.

30 1 2

nestjs-envalid simenandre TypeScript

Simple wrapper on top of envalid for NestJS

30 1 2

elderform JoshuaAmaju TypeScript

💪🏽 Form creation made easy, backed by state machines

30 0 2

flask-parameter-validation Ge0rg3 Python

Get and validate all Flask input parameters with ease.

30 13 4

vl ellisonleao Go

CLI tool that helps verify current status of URIs in text files

30 3 0

validation iamfarhad PHP

laravel persian-farsi validation

30 6 4

ckanext-validation ckan Python

CKAN extension for validating Data Packages using Table Schema.

30 33 9

ZUV ZUGFeRD XSLT

ZUgferd validator using Verapdf, discontinued because integrated into Mustangproject 2.0

30 7 2

ng-payment-card bartosz-builds TypeScript

:credit_card: Responsive credit card component for Angular.

30 25 1

validformbuilder validformbuilder PHP

ValidForm Builder. Easy and safe XHTML 1.0 strict forms with validation!

30 16 3

Validated fgeistert Swift

A rule-based validation framework

30 0 2

byte-range lukechilds JavaScript

Returns integer ranges for C data types

30 0 1

veasy Albert-Gao JavaScript

A comprehensive react form solution which aims to eliminate all tedious logic.

30 5 1

DroidValidatorLight Techie-Qabila Java

Android form validation library

30 3 3

pixel-patrol ida-mdc Jupyter Notebook

Scientific Dataset Quality Control and Data Exploration Tool

29 2 1

ATOM MADEVAL PHP

PHP 8.5 micro‑framework. Single PCRE router, template engine, DI, validation, sessions, database, CLI

29 3 19

zard evandersondev Dart

🧩 Zard is a schema validation and transformation library for Dart, inspired by the popular Zod library for JavaScript. With Zard, you can define sche...

29 2 1