Add strict validation example to guides

2 files changed, 6 insertions, 2 deletions

diff --git a/railties/guides/source/active_model_basics.textile b/railties/guides/source/active_model_basics.textile
index f3a2b2edbc..7d435456bd 100644
--- a/railties/guides/source/active_model_basics.textile
+++ b/railties/guides/source/active_model_basics.textile
@@ -184,20 +184,23 @@ Validations module adds the ability to class objects to validate them in Active
 class Person
   include ActiveModel::Validations
 
-  attr_accessor :name, :email
+  attr_accessor :name, :email, :token
   
   validates :name, :presence => true
   validates_format_of :email, :with => /^([^\s]+)((?:[-a-z0-9]\.)[a-z]{2,})$/i  
+  validates! :token, :presence => true
   
 end
 
-person = Person.new
+person = Person.new(:token => "2b1f325")
 person.valid?                        #=> false
 person.name  = 'vishnu'
 person.email  = 'me'
 person.valid?                        #=> false
 person.email = 'me@vishnuatrai.com'
 person.valid?                        #=> true
+person.token = nil
+person.valid?                        #=> raises ActiveModel::StrictValidationFailed
 </ruby>
 
 h3. Changelog
diff --git a/railties/guides/source/active_record_validations_callbacks.textile b/railties/guides/source/active_record_validations_callbacks.textile
index aba3224ba7..18fc77c660 100644
--- a/railties/guides/source/active_record_validations_callbacks.textile
+++ b/railties/guides/source/active_record_validations_callbacks.textile
@@ -1270,6 +1270,7 @@ The +after_commit+ and +after_rollback+ callbacks are guaranteed to be called fo
 
 h3. Changelog
 
+* August 24, 2011: Add strict validation usage example. "Bogdan Gusiev":http://gusiev.com
 * February 17, 2011: Add description of transaction callbacks.
 * July 20, 2010: Fixed typos and rephrased some paragraphs for clarity. "Jaime Iniesta":http://jaimeiniesta.com
 * May 24, 2010: Fixed document to validate XHTML 1.0 Strict. "Jaime Iniesta":http://jaimeiniesta.com