A collection of awesome custom ActiveRecord Validations.
- valid_email - Active Model Validations for Email using mail gem.
- validates_email_format_of - A Ruby gem to validate email addresses against RFC 2822 and RFC 5322, with optional domain name lookups.
- validates_url - This gem adds the capability of validating URLs to ActiveRecord and ActiveModel.
- validates_hostname - Extension to ActiveRecord::Base for validating hostnames and domain names.
- validates_timeliness - Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.