Validacity adds an extra layer of validation objects where all your validation logic can be moved to.

Validate HTML files as they leave your app by rack or by mail or by turbo-stream

Email validator that hits freemium providers one by one and returns normalized response.

ValidateMyRoutes provides a way to annotate Sinatra routes and validate parameters before executing the route

Validates CNPJ and test it with matchers in a simple way.

Validates CPF and test it with matchers in a simple way.

Validates CURP and test it with matchers in a simple way.

ActiveRecord validations for danish CVR numbers

Validates Host, Domain and IP and test it with matchers in a simple way.

Validates mexican RFC and test it with matchers in a simple way.

ValidatesTimeliness mongoid ORM compatability.

Parse numbers suffixed with mangitude specifiers and/or abbreivations.

Library for validating unchangeable attributes.

Validate if an association has unique values on a specific attribute.

validation_examples_matcher provides rspec matcher testing validations with examples.

An implementation of several error checking algorithms,including Luhn and Damm.

Extension to ActiveModel for validating hostnames

Goes through all your Rails ActiveRecord objects and check if they are all still pass your model validations. You may have added new validations to your model since creating your object, or ran update_column in your console to solve a production issue. Find issues in your db before others do. Ins...

A Ruby gem that makes it easy to create value objects.

ActiveRecord force destroy records with all related associations