Repository Index

The modular and type safe schema library for validating structural data 🤖

• bundle-size
• modular
• parsing
• schema

A lightweight library for converting complex objects to and from simple Python datatypes.

• serialization
• deserialization
• validation
• python

Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.

• validation
• rails
• activerecord
• activemodel

PHP library - Validators for standards from ISO, International Finance, Public Administrations, GS1, Manufacturing Industry, Phone numbers & Zipcodes for many countries

• gtin
• php
• international-finance
• administrations

Validate the Strength of a Password in Go

• entropy
• strength
• character
• golang-package

SwiftCop is a validation library fully written in Swift and inspired by the clarity of Ruby On Rails Active Record validations.

• validation
• email-validation
• swift
• clarity

Collection of ActiveModel/ActiveRecord validators

:credit_card: ruby gem for validating credit cards, generating credit card numbers, Luhn checks

• credit-card
• validation
• e-commerce
• rails

Efficient, hassle-free function call validation with a concise inline syntax for clojure.spec and Malli

trycast parses JSON-like values whose shape is defined by TypedDicts and other standard Python type hints.

• parsing
• python
• typechecking
• runtime-typechecking

If you are just starting out on a new project I recommend using https://github.com/adamralph/liteguard instead of conditions. Especially if using in a mobile application, less allocations and better performance. This project is deprecated and needs a new maintainer. Contact me if you want to take over.

Validator for the Brain Imaging Data Structure

• bids
• data-standards
• neuroimaging-data
• validation

iOS validation framework with form validation support

• validation
• validator
• form
• validation-library

A schema based keyword list option validator.

Validator for ensuring strong passwords in Symfony2 applications

Validations for Crystal Objects

• crystal

👔 Zero-dependency Crystal shard to validate, generate and format Brazilian burocracias (CPF, CNPJ, CEP)

• crystal
• crystal-language
• brazil
• brasil

DbValidator helps identify invalid records in your Rails application that don't meet model validation requirements

• rails
• ruby
• activerecord

OCaml library designed to streamline the process of validating records, variants, lists, or values. It primarily operates through a PPX deriver that automatically generates validators.

• validation

Type-safe, strict Python. Works well with standard Python

A tiny, zero-dependency Go library that validates UUIDs against standard RFC 4122 formatting, converts UUIDv7() into timestamps by ensuring accuracy and light compute.

• go
• timestamp
• uuid
• good-first-issue

Modeling domain data on the basis of Clojure records.

Validation for National Registration Identity Card numbers (NRIC)

• validation
• nric
• checksum-calculation
• elixir