String validation

[Go] Package of validators and sanitizers for strings, numerics, slices and structs

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bluemonday: a fast golang HTML sanitizer (inspired by the OWASP Java HTML Sanitizer) to scrub user generated content of XSS

Ruby HTML and CSS sanitizer.

Rust newtype with guarantees 🇺🇦 🦀

Schema-Inspector is a simple JavaScript object sanitization and validation module.

Verification, sanitization, and type coercion for environment variables in Node.js

QASan is a custom QEMU 3.1.1 that detects memory errors in the guest using AddressSanitizer.

SiteDiff makes it easy to see differences between two versions of a website.

A Python library to sanitize/validate a string such as filenames/file-paths/etc.

Validate and sanitize arrays and objects.

Framework agnostic validation library for PHP

⏳ Provide filtering, sanitizing, and conversion of Golang data. 提供对Golang数据的过滤，净化，转换。

Sanitization library for PHP and Laravel framework.

📐 Validation and unit conversion errors in TypeScript at compile-time. Started in 2016. Publicised in 2020.

This is a CakePHP wrapper for the HTML Purifier lib. The plugin includes a trait, a view helper, a behavior and a shell to clean your markup wherever you like, in the view or in the model layer or clean any table and field using the shell.

Validate, sanitize and transform values with proper TypeScript types and zero dependencies.

Safen is a top-performing validation and sanitization library with easy type inference.

🛁 Golang library of simple to use sanitation functions