To be able to return type of validator, one can now call `details` on Errors instance: ```ruby class User < ActiveRecord::Base validates :name, presence: true end ``` ```ruby user = User.new; user.valid?; user.errors.details => {name: [{error: :blank}]} ```
1.3 KiB
-
Add
ActiveModel::Errors#details
To be able to return type of used validator, one can now call
details
on Errors instance:class User < ActiveRecord::Base validates :name, presence: true end
user = User.new; user.valid?; user.errors.details => {name: [{error: :blank}]}
Wojciech Wnętrzak
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Change validates_acceptance_of to accept true by default.
The default for validates_acceptance_of is now "1" and true. In the past, only "1" was the default and you were required to add accept: true.
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Remove deprecated
ActiveModel::Dirty#reset_#{attribute}
andActiveModel::Dirty#reset_changes
.Rafael Mendonça França
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Change the way in which callback chains can be halted.
The preferred method to halt a callback chain from now on is to explicitly
throw(:abort)
. In the past, returningfalse
in an ActiveModel or ActiveModel::Validationsbefore_
callback had the side effect of halting the callback chain. This is not recommended anymore and, depending on the value of theconfig.active_support.halt_callback_chains_on_return_false
option, will either not work at all or display a deprecation warning.
Please check 4-2-stable for previous changes.