Libraries tagged by input sanitization

A fast, extensible & stand-alone PHP input validation class that allows you to validate any data.

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Sanitization library for PHP and the Laravel framework.

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WordPress Validation and Sanitization Library

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Modern PHP Sanitization Library

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Fast, modern PHP request validation and sanitization. Schema-based rules, fail-fast execution, typed input, PSR-7 friendly.

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Comprehensive PHP security library: CSP, Security Headers, CSRF, Cookies, Password Validation, Input Sanitization, Rate Limiting, SRI, and Audit Logging

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Core Laravel security toolkit — input sanitization, output escaping, KSES filtering, security headers, XSS protection, basic rate limiting, and Content Security Policy. Authentication / 2FA / RBAC / file uploads / analytics / compliance live in sibling packages.

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Deterministic prompt-injection guardrails for laravel/ai: tool firewall, input screening + injection audit, untrusted-output sanitization, and a HITL approval bridge.

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Validates and sanitizes structured data arrays with configurable constraints (size, depth, nesting, key/value types).

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Framework-independent input validation, normalization, casting, wildcard arrays and multipart upload handling for Prefab PHP.

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Recursive, filter-based input sanitization for Laravel applications, with per-field rules and dot-notation support.

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Data filtration library

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BK Sanitizers is a community-developed, free and open source library for sanitizing user data in PHP.

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Sanitization & validation with severity levels

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Data sanitizer filters for use with waavi/sanitizer

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