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use dynamic conditional in validation, to enable different foodcoops having different use_nick configuration values

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wvengen 2013-11-18 11:31:30 +01:00
parent ce3b89c910
commit 9b47e5d6c4
1 changed files with 6 additions and 2 deletions
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8
app/models/user.rb
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@ -27,13 +27,17 @@ class User < ActiveRecord::Base
validates_presence_of :email
validates_presence_of :password, :on => :create
validates_length_of :nick, :in => 2..25, :allow_nil => !FoodsoftConfig[:use_nick]
validates_uniqueness_of :nick, :case_sensitive => false, :allow_nil => !FoodsoftConfig[:use_nick]
validates_format_of :email, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
validates_uniqueness_of :email, :case_sensitive => false
validates_length_of :first_name, :in => 2..50
validates_confirmation_of :password
validates_length_of :password, :in => 5..25, :allow_blank => true
# allow nick to be nil depending on foodcoop config
# TODO Rails 4 may have a more beautiful way
# http://stackoverflow.com/questions/19845910/conditional-allow-nil-part-of-validation
validates_length_of :nick, :in => 2..25, :allow_nil => true, :unless => Proc.new { FoodsoftConfig[:use_nick] }
validates_length_of :nick, :in => 2..25, :allow_nil => false, :if => Proc.new { FoodsoftConfig[:use_nick] }
validates_uniqueness_of :nick, :case_sensitive => false, :allow_nil => true # allow_nil in length validation
before_validation :set_password
after_initialize do