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Add a note on custom validation contexts.

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The documentation on `:on` for validations was inconsistent, and most
only referenced the `:create` and `:update` contexts. I fixed those to
be consistent with the documentation on `AM::Validations.validates`,
which seemed to have the best docs.

[ci skip]
This commit is contained in:
Justin Weiss 2014-08-05 13:13:40 -07:00
parent b89c5a043e
commit 2bb0abbec0
5 changed files with 26 additions and 15 deletions
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10
activemodel/lib/active_model/validations.rb
View file

@ -67,8 +67,9 @@ module ActiveModel
#
# Options:
# * <tt>:on</tt> - Specifies the contexts where this validation is active.
# You can pass a symbol or an array of symbols.
# (e.g. <tt>on: :create</tt> or <tt>on: :custom_validation_context</tt> or
# Runs in all validation contexts by default (nil). You can pass a symbol
# or an array of symbols. (e.g. <tt>on: :create</tt> or
# <tt>on: :custom_validation_context</tt> or
# <tt>on: [:create, :custom_validation_context]</tt>)
# * <tt>:allow_nil</tt> - Skip validation if attribute is +nil+.
# * <tt>:allow_blank</tt> - Skip validation if attribute is blank.
@ -127,8 +128,9 @@ module ActiveModel
#
# Options:
# * <tt>:on</tt> - Specifies the contexts where this validation is active.
# You can pass a symbol or an array of symbols.
# (e.g. <tt>on: :create</tt> or <tt>on: :custom_validation_context</tt> or
# Runs in all validation contexts by default (nil). You can pass a symbol
# or an array of symbols. (e.g. <tt>on: :create</tt> or
# <tt>on: :custom_validation_context</tt> or
# <tt>on: [:create, :custom_validation_context]</tt>)
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine
# if the validation should occur (e.g. <tt>if: :allow_validation</tt>,

8
activemodel/lib/active_model/validations/validates.rb
View file

@ -71,9 +71,11 @@ module ActiveModel
#
# There is also a list of options that could be used along with validators:
#
# * <tt>:on</tt> - Specifies when this validation is active. Runs in all
# validation contexts by default (+nil+), other options are <tt>:create</tt>
# and <tt>:update</tt>.
# * <tt>:on</tt> - Specifies the contexts where this validation is active.
# Runs in all validation contexts by default (nil). You can pass a symbol
# or an array of symbols. (e.g. <tt>on: :create</tt> or
# <tt>on: :custom_validation_context</tt> or
# <tt>on: [:create, :custom_validation_context]</tt>)
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine
# if the validation should occur (e.g. <tt>if: :allow_validation</tt>,
# or <tt>if: Proc.new { |user| user.signup_step > 2 }</tt>). The method,

7
activemodel/lib/active_model/validations/with.rb
View file

@ -52,8 +52,11 @@ module ActiveModel
# end
#
# Configuration options:
# * <tt>:on</tt> - Specifies when this validation is active
# (<tt>:create</tt> or <tt>:update</tt>).
# * <tt>:on</tt> - Specifies the contexts where this validation is active.
# Runs in all validation contexts by default (nil). You can pass a symbol
# or an array of symbols. (e.g. <tt>on: :create</tt> or
# <tt>on: :custom_validation_context</tt> or
# <tt>on: [:create, :custom_validation_context]</tt>)
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine
# if the validation should occur (e.g. <tt>if: :allow_validation</tt>,
# or <tt>if: Proc.new { |user| user.signup_step > 2 }</tt>).

8
activerecord/lib/active_record/validations/associated.rb
View file

@ -29,9 +29,11 @@ module ActiveRecord
# Configuration options:
#
# * <tt>:message</tt> - A custom error message (default is: "is invalid").
# * <tt>:on</tt> - Specifies when this validation is active. Runs in all
# validation contexts by default (+nil+), other options are <tt>:create</tt>
# and <tt>:update</tt>.
# * <tt>:on</tt> - Specifies the contexts where this validation is active.
# Runs in all validation contexts by default (nil). You can pass a symbol
# or an array of symbols. (e.g. <tt>on: :create</tt> or
# <tt>on: :custom_validation_context</tt> or
# <tt>on: [:create, :custom_validation_context]</tt>)
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine
# if the validation should occur (e.g. <tt>if: :allow_validation</tt>,
# or <tt>if: Proc.new { |user| user.signup_step > 2 }</tt>). The method,

8
activerecord/lib/active_record/validations/presence.rb
View file

@ -44,9 +44,11 @@ module ActiveRecord
#
# Configuration options:
# * <tt>:message</tt> - A custom error message (default is: "can't be blank").
# * <tt>:on</tt> - Specifies when this validation is active. Runs in all
# validation contexts by default (+nil+), other options are <tt>:create</tt>
# and <tt>:update</tt>.
# * <tt>:on</tt> - Specifies the contexts where this validation is active.
# Runs in all validation contexts by default (nil). You can pass a symbol
# or an array of symbols. (e.g. <tt>on: :create</tt> or
# <tt>on: :custom_validation_context</tt> or
# <tt>on: [:create, :custom_validation_context]</tt>)
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine if
# the validation should occur (e.g. <tt>if: :allow_validation</tt>, or
# <tt>if: Proc.new { |user| user.signup_step > 2 }</tt>). The method, proc