The most awesome validation engine ever created for PHP

Perl module to create configuration editor wtih semantic validation

Validation provider for adonis framework it makes use of indicative under the hood

Remote operations validation framework, exposes a DSL to wrap existing Pester/PoshSpec based validation tests.

Lightweight framework for input validation written in Swift

A collection of common validation predicates for ValidationToolkit framework

Java Fluent Validator is inspired by Fluent Interface and .Net FluentValidation which defined an inner-DSL within Java language for programmers to use. A fluent interface implies that its primary goal is to make it easy to SPEAK and UNDERSTAND.

Validator LIVR - Lightweight validator supporting Language Independent Validation Rules Specification (LIVR)

Generic business document validation engine (BDVE)

An API to manage your form state... Supports form validation. Efficient form development with no substantive downside.

A simplistic validation language to validate complex objects.

An Elixir validation library for live view forms.

Easy attribute, field and object validation library for Java.

CEVAST: SSL Certificate Validation and Statistics tool

Build restful API methods for Next.js > 9 and validate the incoming requests with yup

Record validation and normalization module for X2 Framework.

An opinionated, convention-over-configuration Express-based restful API server featuring yup validation

A TypeScript validator implementation inspired by .NET data annotations like [Required], [Range] etc.

A simple example to demonstrate the usage of @appgeist/restful-next-api

JSON form validator in javascript fully customisable

RichValidation is a library for rule based validation of a domain model

React Native Form Component highly customizable with redux integration and validation engine

Easily validate input data with rules and get customised error messages on errors.

An input validation engine for web applications.

A validations library for automating both client-side and server-side validations. Requires .NET 4.0 and can be used for both ASP.NET web projects and Windows Form projects.

assertio ;) - traceable testing

✅JSR-303 Bean Validation - implementation (asynchronous)

Monochromatic or not monochromatic, that's the question.

Awesome end-to-end Type Coverage Goes Full-stack.