ShipEngine's easy-to-use REST API lets you manage all of your shipping needs without worrying about the complexities of different carrier APIs and protocols. We handle all the heavy lifting so you can focus on providing a first-class shipping experience for your customers at the best possible pri...

A simple gem that adds a validate_before method to Thor, allowing pre-command validations

DecoLite is a little gem that allows you to use the provided DecoLite::Model class to dynamically create Decorator class objects. Use the DecoLite::Model class directly, or inherit from the DecoLite::Model class to create your own unique subclasses with custom functionality. DecoL...

Scans ActiveRecord models and adds automatic validations based on null, max length etc.

HTML Acceptance lets you accept warnings/errors. Less noisey validation will hopefully let you build html validation into your test suite, but break the rules if you must.

Ruby wrapper for Experian Address Validation API

CPF validation for ActiveModel and Rails

Yet another validation library

date validation

Default validations for string and integer attributes

SpicyValidation overwrite model file that user would like to generate validation.

Ruby SDK for MailSafePro Email Validation API. Robust and secure email validation and verification with batch processing, breach detection, and JWT authentication. GDPR compliant.

Internal validations library used by the Fanforce codebase.

This is a DataMapper plugin that provides validations for DataMapper model classes.

Email validation with sensible defaults so you can go care about more important things. * Strives to be trivially easy to choose and use * Meant to match HTML5 email validation, happily deviates from RFC 5322 * Email tags with '+' are allowed * Two consecutive dots ('..') are not * Cares very l...

Provides I18n support for validation error messages in ActiveModel. With Rails 3 ActiveModel validation error messages are not backwards compatible with ActiveRecord 2.3.x. This Gem aims to restore this backwards compatiblity and ...

A lib to help with hash validations, based on Validatable

named_validations names to arguments of active_model's validates method.

The tool validates the input predicted genes and provides useful information (length validation, gene merge validation, sequence duplication checking, ORF finding) based on the similarities to genes in public databases.

adds uniquness validation by using a design doc view