module ActiveModel::Validations::Callbacks
Active Model Validation Callbacks¶ ↑
Provides an interface for any class to have before_validation
and after_validation
callbacks.
First, include ActiveModel::Validations::Callbacks
from the class you are creating:
class MyModel include ActiveModel::Validations::Callbacks before_validation :do_stuff_before_validation after_validation :do_stuff_after_validation end
Like other before_*
callbacks if before_validation
throws :abort
then valid?
will not be called.
Private Instance Methods
Source
# File lib/active_model/validations/callbacks.rb, line 114 def run_validations! _run_validation_callbacks { super } end
Override run_validations! to include callbacks.
Calls superclass method