From 176abc842c43fc803d41efa429456a2ea8e7296d Mon Sep 17 00:00:00 2001
From: Michael Koziarski <michael@koziarski.com>
Date: Sat, 26 Jan 2008 05:08:20 +0000
Subject: Add tests and documentation for allow_blank. Closes #10651 [blj]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8733 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 activerecord/lib/active_record/validations.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'activerecord/lib/active_record')

diff --git a/activerecord/lib/active_record/validations.rb b/activerecord/lib/active_record/validations.rb
index 87f128e9a3..7770d805b1 100755
--- a/activerecord/lib/active_record/validations.rb
+++ b/activerecord/lib/active_record/validations.rb
@@ -684,6 +684,8 @@ module ActiveRecord
       #
       # Configuration options:
       # * <tt>message</tt> - A custom error message (default is: "is invalid")
+      # * <tt>allow_nil</tt> - If set to true, skips this validation if the attribute is null (default is: false)
+      # * <tt>allow_blank</tt> - If set to true, skips this validation if the attribute is blank (default is: false)
       # * <tt>with</tt> - The regular expression used to validate the format with (note: must be supplied!)
       # * <tt>on</tt> Specifies when this validation is active (default is :save, other options :create, :update)
       # * <tt>if</tt> - Specifies a method, proc or string to call to determine if the validation should
-- 
cgit v1.2.3