Repository Index

Validations for Crystal Objects

• crystal

A simple library to validate strings in the V language

Typed, validated config from process.env, .env files, or any object, on Node, Bun, Deno, Cloudflare Workers, and the browser. No runtime dependencies.

• config
• decorators
• dotenv
• env

Library providing opanapi3 and Go types for store/validation and transfer of ISO-4217, ISO-3166, and other types.

• iso-3166
• iso-3166-2
• iso-4217
• email

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

• crystal
• crystal-language
• brazil
• brasil

Fast, extensible and easy to use data structure validation for elixir with nested structures support.

• elixir
• validator
• validation
• is

Supercharge your environment variables in Elixir. Parse and validate with compile time access guarantees, defaults, fallbacks and app pre-boot validations.

• elixir
• elixir-library
• environment-variables

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

JSON Schema validation

Elixir GTIN & UPC Generation and Validation Library

• elixir
• upc
• gtin
• gtin-codes

A simple validation library for Clojure and ClojureScript

• clojure
• validation
• clojurescript

Utility for automatic validation of Delphi forms

• custom-attributes
• delphi
• rtti
• validate

🧬 Request schema validator middleware for Fiber

• go
• middleware
• performance
• validation

Translatedhvalid is a lightweight validation library written in Go language.

• golang
• validation

A module for validating http params and queries

Client-side form validation based on your Play framework model annotations.

UK postcode parsing and validation for Elixir

TranslatedBind data to any Go value. Can use built-in and custom expression binding capabilities; supports data validation logic for Go values.

• gbind
• bind
• cache
• expression

Refinement and functional value types for Java 8+

• functional-programming
• java
• java8
• maven-central

Object/value validation library

• crystal
• validation
• component

A lightweight model validator written in Go.

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

The simple JSON parser with validation by condition

• golang
• go
• json-parsing
• validation