diff options
Diffstat (limited to 'railties/guides')
| -rw-r--r-- | railties/guides/source/activerecord_validations_callbacks.textile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/guides/source/activerecord_validations_callbacks.textile b/railties/guides/source/activerecord_validations_callbacks.textile index 86b2e95bf4..553206d762 100644 --- a/railties/guides/source/activerecord_validations_callbacks.textile +++ b/railties/guides/source/activerecord_validations_callbacks.textile @@ -537,7 +537,7 @@ class Person < ActiveRecord::Base end person = Person.new(:name => "John Doe") -person.invalid?(:email) # => true +person.errors.invalid?(:email) # => true </ruby> * +on+ is used when you want to check the error messages for a specific attribute. It will return different kinds of objects depending on the state of the +errors+ collection for the given attribute. If there are no errors related to the attribute, +on+ will return +nil+. If there is just one errors message for this attribute, +on+ will return a string with the message. When +errors+ holds two or more error messages for the attribute, +on+ will return an array of strings, each one with one error message. |