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New validate_on/before syntax.

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This commit is contained in:
benni 2011-05-11 11:17:02 +02:00
parent d09d3922c1
commit 8db221ca5f
4 changed files with 10 additions and 7 deletions
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4
app/models/invite.rb
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@ -10,6 +10,8 @@ class Invite < ActiveRecord::Base
validates_presence_of :group
validates_presence_of :token
validates_presence_of :expires_at
validate :email_not_already_registered, :on => :create
protected
@ -27,7 +29,7 @@ class Invite < ActiveRecord::Base
private
# Custom validation: check that email does not already belong to a registered user.
def validate_on_create
def email_not_already_registered
unless User.find_by_email(self.email).nil?
errors.add(:email, 'ist bereits in Verwendung. Person ist schon Mitglied der Foodcoop.')
end