The most awesome validation engine ever created for PHP

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.

Schema based validator for AdonisJS

Generic business document validation engine

Perl module to create configuration editor with semantic validation

Declarative data validation framework, written in Swift

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

A collection of common validation predicates for ValidationToolkit framework

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

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.

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

Easy attribute, field and object validation library for Java.

CEVAST: SSL Certificate Validation and Statistics tool

JSR-303 Bean Validation for javascript

Input/Output black box test automation tool.

Record validation and normalization module for X2 Framework.

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

DocStratum is a validation engine and semantic enrichment layer for llms.txt files. It does not generate llms.txt files — it validates, scores, and enriches existing ones.