ActiveModel Validations ClassMethods module ClassMethods Ruby on Rails 2.3.18 Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2 Compare with: (choosing a version navigates to the comparison) Choose a version v2.2.3 · same v3.0.20 · same v3.1.12 · same v3.2.22.5 · same v4.0.13 · same v4.1.16 · same v4.2.9 · same v5.2.8.1 · same v6.0.6 · same v6.1.7.10 · same v7.0.10 · same v7.1.6 · same v7.2.3 · same v8.0.4 · same v8.1.2 · same No documentation comment. Constants ActiveModel::Validations::ClassMethods::ALL_NUMERICALITY_CHECKS ActiveModel::Validations::ClassMethods::ALL_RANGE_OPTIONS ActiveModel::Validations::ClassMethods::DEFAULT_VALIDATION_OPTIONS Methods (defined here) # validates_acceptance_of # validates_associated # validates_confirmation_of # validates_each # validates_exclusion_of # validates_format_of # validates_inclusion_of # validates_length_of # validates_numericality_of # validates_presence_of # validates_size_of # validates_uniqueness_of Private methods (1) Show private methods Implementation detail — not part of the public API. # validation_method On this page Constants Methods Private methods (1) Support Bug Reports can be filed for the Ruby on Rails project on GitHub. Feature requests should be discussed on the rubyonrails-core forum. License Released under the MIT license.
