cb74473db6
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
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Add
ActiveModel::Errors#detailsTo be able to return type of used validator, one can now call
detailson Errors instance:class User < ActiveRecord::Base validates :name, presence: true enduser = 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
-
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, returningfalsein 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_falseoption, will either not work at all or display a deprecation warning.
Please check 4-2-stable for previous changes.