Libraries tagged by data validation

PHPValidator is a modern PHP library for data validation in your PHP applications. It provides a flexible and extensible way to validate data using predefined rules or by creating custom validation rules.

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A robust, configuration-driven ETL and data import framework for Laravel. Handles CSV/Excel streaming, queues, validation, and relationships.

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Runtime type validation implementing Parse, Don't Validate - coerce and assert unstructured input into well-typed data

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generic data validate, filter library of the php

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A simple data validation and cleaning library based on JSON Schema.

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Postcode.eu Address Validation module for Magento 2. Adds autocompletion for addresses in multiple countries using official postal data.

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Data validation constraints and validators for Waaseyaa

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Data validation.

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Secure Trading's Data package. Contains getters/setters/deleters for a data object and allows extending classes to define validation methods for specific data keys.

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Load XML file with XSD validation

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Laravel validation rule that checks if a password has been exposed in a data breach

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🇮🇷 Complete Laravel Persian validation package - Iranian national ID, mobile numbers, Shamsi dates, IBAN/Sheba, postal codes & more. Modern Laravel 10-13 support with both ValidationRule objects & string-based rules.

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Framework-agnostic PHP library for data mapping, DTOs and utilities. Includes DataMapper, SimpleDto/LiteDto, DataAccessor/Mutator/Filter and helper classes (MathHelper, EnvHelper, etc.). Works with Laravel, Symfony/Doctrine or standalone PHP.

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Library for merging source data to destination data only if destination data remains valid after that

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Simple straightup data validation

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