String validation

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

Ruby HTML and CSS sanitizer.

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

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.

Framework agnostic validation library for PHP

Validate and sanitize arrays and objects.

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.

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.

📐 TypeScript package to save you time defining validation logic and correcting data.

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

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

Strips boilerplate from Project Gutenberg text files [Public domain]

Purify your html content before marking it safe

Expressive schema validation for Elixir

🛁 Golang library of simple to use sanitation functions

Crystal library for transforming HTML/XML trees to sanitize HTML from untrusted sources

Clarify types of all inputs

Safely extract and validate Vapor models from requests.

A command-line tool that attempts to rectify punctuation and spacing in (generated) text files

ProcessWire module that extends FileValidatorModule for validating and sanitizing SVG files

Filename sanitization for Go

the TCPdump network dissector

Java library that provides utility functions to prevent sensitive card numbers from being unintentionally provided.

A simple and stand-alone PHP sanitizer library with no dependencies.

Compression Side Channel Attack on JPEG redacted documents.

PHP input library (forms, API)