Adding a lower and upper length on various web site varchar fields. Fixes one test.

app/models/diary_entry.rb

@@ -3,6 +3,8 @@ class DiaryEntry < ActiveRecord::Base
   has_many :diary_comments, :order => "id"
 
   validates_presence_of :title, :body
+  validates_length_of :title, :within => 1..255
+  validates_length_of :language, :within => 2..3
   validates_numericality_of :latitude, :allow_nil => true
   validates_numericality_of :longitude, :allow_nil => true
   validates_associated :user

app/models/message.rb

@@ -3,6 +3,7 @@ class Message < ActiveRecord::Base
   belongs_to :recipient, :class_name => "User", :foreign_key => :to_user_id
 
   validates_presence_of :title, :body, :sent_on, :sender, :recipient
+  validates_length_of :title, :within => 1..255
   validates_inclusion_of :message_read, :in => [ true, false ]
   validates_associated :sender, :recipient
 end

app/models/trace.rb

@@ -3,6 +3,8 @@ class Trace < ActiveRecord::Base
 
   validates_presence_of :user_id, :name, :timestamp
   validates_presence_of :description, :on => :create
+  validates_length_of :name, :within => 1..255
+  validates_length_of :description, :within => 1..255
 #  validates_numericality_of :latitude, :longitude
   validates_inclusion_of :public, :inserted, :in => [ true, false]
   

app/models/tracetag.rb

@@ -2,6 +2,7 @@ class Tracetag < ActiveRecord::Base
   set_table_name 'gpx_file_tags'
 
   validates_format_of :tag, :with => /^[^\/;.,?]*$/
+  validates_length_of :tag, :within => 1..255
 
   belongs_to :trace, :foreign_key => 'gpx_id'
 end

app/models/user.rb

@@ -15,8 +15,9 @@ class User < ActiveRecord::Base
   validates_confirmation_of :pass_crypt, :message => 'Password must match the confirmation password'
   validates_uniqueness_of :display_name, :allow_nil => true
   validates_uniqueness_of :email
-  validates_length_of :pass_crypt, :minimum => 8
-  validates_length_of :display_name, :minimum => 3, :allow_nil => true
+  validates_length_of :pass_crypt, :within => 8..255
+  validates_length_of :display_name, :within => 3..255, :allow_nil => true
+  validates_length_of :email, :within => 6..255
   validates_format_of :email, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
   validates_format_of :display_name, :with => /^[^\/;.,?]*$/
   validates_numericality_of :home_lat, :allow_nil => true

app/models/user_preference.rb

@@ -1,6 +1,9 @@
 class UserPreference < ActiveRecord::Base
   set_primary_keys :user_id, :k
   belongs_to :user
+  
+  validates_length_of :k, :within => 1..255
+  validates_length_of :v, :within => 1..255
 
   # Turn this Node in to an XML Node without the <osm> wrapper.
   def to_xml_node