Libraries tagged by validation core

Laravel Countries is a bundle for Laravel providing ISO 3166_2 codes for all countries along with a country model, cast and validation rule.

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Create Command-Bus APIs with auto-generated OpenAPI docs and schema-driven request validation

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Spatie Laravel Data + Query Builder integration for dedoc/scramble. A free, open replacement for scramble-pro covering output/input Data schemas, all Spatie validation attributes, query-builder filters/sorts/includes, jsonPaginate, and persistent schema caching.

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The Filament CEP Field is a custom input component designed specifically for Brazilian postal codes (CEP - Código de Endereçamento Postal). This component extends Filament's form capabilities by providing a specialized input field that handles CEP formatting, validation, and automatic address lookup.

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A modern, fluent query builder for Shopware 6.7+ with zero configuration. Write intuitive SQL-like queries with automatic validation, alias support, and type safety for cleaner code.

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This library handles various UK postcode related tasks such as address lookup by postcode, postcode validation, generation of valid UK postcodes and getting a postcode's outward and inward codes.

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Validation Credit Card to identify the Brand

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Small validation primitives for Annabel applications.

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An example project that predicts the risk of credit card default using a Logistic Regression classifier and a 30,000 sample dataset of credit card customers.

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Validate credit card number, expiration date, cvc

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PHPUnit Testing extensions for complete syntax checking of all files and classes in your project

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A utility class that straddles the line between validation and sanitization.

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Additional validation rules for the Laravel framework

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Laravel integration for lumensistemas/br-validation: Rule classes and named validators for Brazilian identifiers (CPF, CNPJ, PIS, Título de Eleitor, CNH, Renavam, placa, CNS, chave PIX, CEP, telefone, boleto, NF-e).

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Validators, generators, and formatters for Brazilian identifiers (CPF, CNPJ, PIS, Título de Eleitor, CNH, Renavam, placa de veículo, CNS, chave PIX, CEP, telefone, boleto bancário, and NF-e access key).

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