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体验新版 GitCode,发现更多精彩内容 >>
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0557273f
编写于
7月 29, 2012
作者:
F
Francesco Rodriguez
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update ActiveModel::Valdations#validates_with docs [ci skip]
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activemodel/lib/active_model/validations/with.rb
activemodel/lib/active_model/validations/with.rb
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未找到文件。
activemodel/lib/active_model/validations/with.rb
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0557273f
...
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@@ -34,7 +34,7 @@ module ClassMethods
# class MyValidator < ActiveModel::Validator
# def validate(record)
# if some_complex_logic
# record.errors.add :base,
"This record is invalid"
# record.errors.add :base,
'This record is invalid'
# end
# end
#
...
...
@@ -48,30 +48,32 @@ module ClassMethods
#
# class Person
# include ActiveModel::Validations
# validates_with MyValidator, MyOtherValidator,
:on =>
:create
# validates_with MyValidator, MyOtherValidator,
on:
:create
# end
#
# Configuration options:
# * <tt>:on</tt> - Specifies when this validation is active
# (<tt>:create</tt> or <tt>:update</tt>
# (<tt>:create</tt> or <tt>:update</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 or string should return or evaluate to a true or false value.
# 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 or string should return or evaluate to a +true+ or
# +false+ value.
# * <tt>:unless</tt> - Specifies a method, proc or string to call to
# determine if the validation should not occur
# (e.g. <tt>:unless => :skip_validation</tt>, or
# <tt>:unless => Proc.new { |user| user.signup_step <= 2 }</tt>).
# The method, proc or string should return or evaluate to a true or false value.
# (e.g. <tt>unless: :skip_validation</tt>, or
# <tt>unless: Proc.new { |user| user.signup_step <= 2 }</tt>).
# The method, proc or string should return or evaluate to a +true+ or
# +false+ value.
# * <tt>:strict</tt> - Specifies whether validation should be strict.
# See <tt>ActiveModel::Validation#validates!</tt> for more information.
#
# If you pass any additional configuration options, they will be passed
# to the class and available as
<tt>options</tt>
:
# to the class and available as
+options+
:
#
# class Person
# include ActiveModel::Validations
# validates_with MyValidator,
:my_custom_key => "my custom value"
# validates_with MyValidator,
my_custom_key: 'my custom value'
# end
#
# class MyValidator < ActiveModel::Validator
...
...
@@ -119,17 +121,17 @@ def validates_with(*args, &block)
# class Person
# include ActiveModel::Validations
#
# validate :instance_validations,
:on =>
:create
# validate :instance_validations,
on:
:create
#
# def instance_validations
# validates_with MyValidator, MyOtherValidator
# end
# end
#
# Standard configuration options (
:on, :if and :unless), which are
#
available on the class version of +validates_with+, should instead be
#
placed on the +validates+ method as these are applied and teste
d
# in the callback.
# Standard configuration options (
<tt>:on</tt>, <tt>:if</tt> and
#
<tt>:unless</tt>), which are available on the class version of
#
+validates_with+, should instead be placed on the +validates+ metho
d
#
as these are applied and tested
in the callback.
#
# If you pass any additional configuration options, they will be passed
# to the class and available as +options+, please refer to the
...
...
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