Ruby/Rails : Rails : ActiveRecord::Validations::ClassMethods
Context of the notion in the technology: Document / Topc: Ruby/Rails
Package: Rails
Related Keywords: Ruby Rails Rails Active Record Validations Class Methods
Help URL: http://api.rubyonrails.com/classes/ActiveRecord/Validations/ClassMethods.html
Items Related to ActiveRecord::Validations::ClassMethods
Inner Elements of ActiveRecord::Validations::ClassMethods
ActiveRecord::Validations::ClassMethods contains following items:
- condition_block? (condition block )
- create! (create )
- evaluate_condition (evaluate condition)
- validate
- validate_on_create (validate on create)
- validate_on_update (validate on update)
- validates_acceptance_of (validates acceptance of)
- validates_associated (validates associated)
- validates_confirmation_of (validates confirmation of)
- validates_each (validates each)
- validates_exclusion_of (validates exclusion of)
- validates_format_of (validates format of)
- validates_inclusion_of (validates inclusion of)
- validates_length_of (validates length of)
- validates_numericality_of (validates numericality of)
- validates_presence_of (validates presence of)
- validates_size_of (validates size of)
- validates_uniqueness_of (validates uniqueness of)
Ruby on Rails, often called RoR, or just Rails, is an open source web application framework written in Ruby that closely follows the Model-View-Controller (MVC) architecture. It strives for simplicity and allowing real-world applications to be developed in less code than other frameworks and with a minimum of configuration. The Ruby programming language allows for extensive metaprogramming, which Rails makes much use of. This results in a syntax that many of its users find to be very readable. Rails is primarily distributed through RubyGems, which is the official packaging format and distribution channel for Ruby libraries and applications.
-- wikipedia.org
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