diff options
Diffstat (limited to 'railties/doc/guides/source')
| -rw-r--r-- | railties/doc/guides/source/activerecord_validations_callbacks.txt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/railties/doc/guides/source/activerecord_validations_callbacks.txt b/railties/doc/guides/source/activerecord_validations_callbacks.txt index 0c82f24e66..12db36f9be 100644 --- a/railties/doc/guides/source/activerecord_validations_callbacks.txt +++ b/railties/doc/guides/source/activerecord_validations_callbacks.txt @@ -223,7 +223,7 @@ end This helper has an alias called +validates_size_of+, it's the same helper with a different name. You can use it if you'd like to. -=== The +validates_numericallity_of+ helper +=== The +validates_numericality_of+ helper This helper validates that your attributes have only numeric values. By default, it will match an optional sign followed by a integral or floating point number. Using the +:integer_only+ option set to true, you can specify that only integral numbers are allowed. @@ -232,12 +232,12 @@ If you use +:integer_only+ set to +true+, then it will use the +$$/\A[+\-]?\d+\Z [source, ruby] ------------------------------------------------------------------ class Player < ActiveRecord::Base - validates_numericallity_of :points - validates_numericallity_of :games_played, :integer_only => true + validates_numericality_of :points + validates_numericality_of :games_played, :integer_only => true end ------------------------------------------------------------------ -The default error message for +validates_numericallity_of+ is "_is not a number_". +The default error message for +validates_numericality_of+ is "_is not a number_". === The +validates_presence_of+ helper @@ -325,7 +325,7 @@ As stated before, the +:on+ option lets you specify when the validation should h ------------------------------------------------------------------ class Person < ActiveRecord::Base validates_uniqueness_of :email, :on => :create # => it will be possible to update email with a duplicated value - validates_numericallity_of :age, :on => :update # => it will be possible to create the record with a 'non-numerical age' + validates_numericality_of :age, :on => :update # => it will be possible to create the record with a 'non-numerical age' validates_presence_of :name, :on => :save # => that's the default end ------------------------------------------------------------------ |