Class: WhyValidationsSuckIn96::ValidatesConfirmation

Inherits:
Validation show all
Includes:
AttributeBasedValidation, SkippableValidation
Defined in:
lib/whyvalidationssuckin96/macros/validates_confirmation.rb

Overview

Checks the validity of an attribute against a confirmation field. Note that this validation does not set up the confirmation field on the object, leaving this up to the implementer.

Examples:

Default usage

class Account
  attr_accessor :password, :password_confirmation
  setup_validations do
    validates_confirmation_of :password
  end
end

Constant Summary collapse

DefaultOptions = 
{:message => "does not match the confirmation"}

Instance Attribute Summary

Attributes inherited from Validation

#options, #validatable

Instance Method Summary collapse

Methods included from AttributeBasedValidation

#attribute, #attribute_value, #initialize, #validates?

Methods inherited from Validation

#failed?, #has_run?, #initialize, #message, new_subclass, #passed?, #validates?

Instance Method Details

#validate ⇒ Object 



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# File 'lib/whyvalidationssuckin96/macros/validates_confirmation.rb', line 22

def validate
  super
  skip unless confirmation_value = validatable.send(confirmation_field)
  if confirmation_value == attribute_value
    pass
  else
    fail
  end
end