Libraries tagged by validation core

Core for electronic invoicing pre-validation - DIAN UBL 2.1

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Allocation-free scalar parsing as Success/Fault verdicts — direct native FFI into a Rust core, no runtime bridge.

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A package for Myanmar tools which extend Laravel’s core.

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Framework-agnostic form building, filtering and validation library

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Extension of the standard Nette/Utils by some other features that are specific for use in the Interitty projects.

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Gesso — OpenAPI 3.0/3.1/3.2 contract testing for PHP. Framework-independent core with Laravel, Symfony, Pest, and PSR-7 adapters. PHPUnit coverage, request/response validation, fuzzing, and drift detection.

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hCaptcha for Laravel: typed verifier with single-use token memoization, Blade component, Livewire and Filament fields, validation rule, middleware, and a database audit trail.

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Serialisation, validation and transport for the Atlas Core Order Bridge API.

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Username for Polaris for PHP: sign in with a username or an email through core's password path, case-insensitive unique usernames with a display form, validation rules from configuration

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Find and fix accessibility issues in TYPO3: missing-alt detection and AI alt-text generation, decorative-image controls, heading/landmark checks, axe-core scans with optional AI audits, semantic Fluid ViewHelpers, and accessible form-validation feedback.

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A collection of useful validation rules rejected from Laravel core, implemented the Laravel way.

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Country-neutral e-invoicing core: EN 16931 data model, calculation, validation, CII/UBL, ZUGFeRD/Factur-X PDF/A-3.

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PHP validator for form data

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Validate and generate Mexican identifiers — RFC, CURP, CLABE, NSS and código postal — with real check-digit verification. Framework-agnostic core with an optional Laravel bridge (rules, casts, Faker).

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Shared validation primitives for country-specific validator packages.

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