Checks whether an ActiveModel Validator is attached to an attribute of a Model and with...
Rails 3 generator plugin that generates validator's skeleton files.
Global validator as well as ActiveModel validator
ruby client library for the validator.nu HTML5 validation API
Add some nice ActiveRecord validators.
Minimalist validation matcher
Check the contents of your database by validating the models.
contextual validations for controllers and wanna learn to do other stuff good too
As your Rails projects evolve and grow, your model validations tend to change as well. ...
Adds String#valid_date? method to add utility to the Rails String#to_date method. Deter...
Your favourite validations with Ruby
ActiveModel Validation for email
ActiveModel validation for email. Including MX lookup and disposable email blacklist
replace invalid chars
API Wrapper for Validic
The beginning of a validation library
Ruby gem to check validity of Estonian ID card
Ensure that your routes don't conflict. Main use cases are for dynamic routes that coul...
valid_syntax checks if a string containing ruby code has any syntax errors. If this is ...
Provides with the ability to validate url (Rails 4). Allow using http, https and schema...
Valdations for Plain Old Ruby Objects.
Gem to validate zip codes and get city names. Currently only for DK, SE, GL and FO.
This gem is a must if you want to be awesome like José Valim.
Valise provides an API for accessing configuration and data files for your applicatio...
Suffering from ActiveRecord instantiation anxiety? Try Valium. It saves your CPU an...
Transfer data between databases with ease.
A Vagrant plugin that mounts folders with sshfs in the host machine. Adapted from vagra...
Valle automatically sets minimum and maximum values for the fields of your ActiveRecord...
Valley Rails Generator is a rails generator developed by OSU Libraries & Press to speed...