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changes validates_format & numericality to newer syntax

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This commit is contained in:
Vijay Dev 2011-05-25 22:08:14 +05:30
parent f69d5cddf0
commit 492f60672c
1 changed files with 6 additions and 6 deletions
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12
railties/guides/source/active_record_validations_callbacks.textile
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@ -251,8 +251,8 @@ This helper validates the attributes' values by testing whether they match a giv
<ruby>
class Product < ActiveRecord::Base
validates_format_of :legacy_code, :with => /\A[a-zA-Z]+\z/,
:message => "Only letters allowed"
validates :legacy_code, :format => { :with => /\A[a-zA-Z]+\z/,
:message => "Only letters allowed" }
end
</ruby>
@ -336,8 +336,8 @@ WARNING. Note that the regular expression above allows a trailing newline charac
<ruby>
class Player < ActiveRecord::Base
validates_numericality_of :points
validates_numericality_of :games_played, :only_integer => true
validates :points, :numericality => true
validates :games_played, :numericality => true, :only_integer => true
end
</ruby>
@ -507,7 +507,7 @@ class Person < ActiveRecord::Base
validates :email, :uniqueness => true, :on => :create
# it will be possible to create the record with a non-numerical age
validates_numericality_of :age, :on => :update
validates :age, :numericality => true, :on => :update
# the default (validates on both create and update)
validates :name, :presence => true, :on => :save
@ -776,7 +776,7 @@ When creating a form with the +form_for+ helper, you can use the +error_messages
<ruby>
class Product < ActiveRecord::Base
validates :description, :value, :presence => true
validates_numericality_of :value, :allow_nil => true
validates :value, :numericality => true, :allow_nil => true
end
</ruby>