Simple validators

Installation

Add this line to your application's Gemfile:

gem 'simple-validators'

And then execute:

$ bundle

Model validations

To use model validations include Simple::Validators in your model.

class User < ActiveRecord::Base
  include Simple::Validators

  attr_accessible :email, :username

  validates :email, presence: true, email: true
  validates :username, presence: true, username: true
end

Subdomain validator

class Account < ActiveRecord::Base
  include Simple::Validators

  attr_accessible :subdomain

  validates :subdomain, presence: true, uniqueness: true, subdomain: true
end

You can also pass a custom list of reserved subdomains, eg:

validates :subdomain, subdomain: { reserved: %w[www mail ftp home test] }

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request