Merge pull request #17351 from akshat-sharma/master

Add case_sensitive option for confirmation validation

1 files changed, 10 insertions, 0 deletions

diff --git a/guides/source/active_record_validations.md b/guides/source/active_record_validations.md
index 71ca7a0f66..b99113ed3e 100644
--- a/guides/source/active_record_validations.md
+++ b/guides/source/active_record_validations.md
@@ -348,6 +348,16 @@ class Person < ActiveRecord::Base
 end
 ```
 
+There is also a `:case_sensitive` option that you can use to define whether the
+confirmation constraint will be case sensitive or not. This option defaults to
+true.
+
+```ruby
+class Person < ActiveRecord::Base
+  validates :email, confirmation: { case_sensitive: false }
+end
+```
+
 The default error message for this helper is _"doesn't match confirmation"_.
 
 ### `exclusion`