similar to: validates_length_of not working with :if ?

Hello guys, I''m trying to validate the input of an integer from a form, here is a bit of code: This is the definition of the offending column in the migration: t.column :position, :integer, :default => 0, :limit => 3, :null => false And here is how I try to validate it inside de model: validates_length_of :position, :within => 1..3 And this is the exception I get when I

In the model I have: validates :square_meters_public_land, :barrier_meters, :numericality => { :greater_than_or_equal_to => 0 }, :allow_nil => true but if, in the field, on create, I don''t insert a value I have the error "field is not a number". -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To

i have a model with this: file_column :image validates_file_format_of :image, :in => ["gif", "png", "jpg"] If inthe form the user not insert the image i receive an error. If i remove: validates_file_format_of :image, :in => ["gif", "png", "jpg"] it works. Is possible do the validation only when user insert the image in form? i

Hi, When I added this association... class User < ActiveRecord::Base has_one :notify end ...and tried then to update column in User table it will call queries for notify table automatic? Output --------------------------------------------------------------- User Columns (0.041488) SHOW FIELDS FROM `users` User Load (0.001544) SELECT * FROM `users` WHERE (`users`.`nickname` =

I have this in a model: class GenreBadge < ActiveRecord::Base belongs_to :game, counter_cache: :genre_badges_count, touch: true belongs_to :genre validates :game_id, uniqueness: {scope: :genre_id}, allow_blank: true end When I get one existing genre badge genre_badge = game.genre_badges.first genre_badge.game_id = nil genre_badge.save! It creates an validation exception:

Howdy. I''m working on a RoR CMS and need cached pages to all be in public/cache rather than public [in order to set svn:ignore on all the files properly]. I can get page_cache_directory set correctly and the pages are cached in the right place but Mongrel isn''t serving them because it''s only looking for them in public. During development I know I can set -r public/cache

I have a model where initially, they we don''t insert an gov_id value because it isn''t known. The field is given a value of "" because it is on the form. I then added code to the ''create'' method to set that value to nil if it is blank which seems to be fine but then it fails this validation (if NULL) validates_length_of :gov_id, :maximum =>

I think I must be doing something wrong... when a form returns params to the controller, empty fields appear to be returned as blank, not nil. so what''s the point of an :allow_nil=>true setting on a validation? it fails because blank is not the same as nil. i would expect either returned empty fields to be nil, or :allow_nil to really be :allow_blank. otherwise i have to do a search

I recently wrote a matcher for testing AR associations which allows you to specify things like: Foo.should have_many(:bars).through(:bazes) I''m pretty darned proud of it and a couple of people have suggested that I should submit it to the rspec_on_rails project. Before I go to the trouble of writing out rdoc and fully spec''ing it, I just wanted to make sure this was

I installed the exception notifier via: /script/plugin install -x exception_notification It resides in the vendor/exception_notification directory (as advertised). I''ve configured environment.rb with the following: ExceptionNotifier.exception_recipients = %w(blakemiller-uBzjpPW2m0pBDgjK7y7TUQ@public.gmane.org) ExceptionNotifier.sender_address = %("Application Error"

Hi all, I have a user login form which the browser keeps populating because of its form fill feature. So when anyone goes to log in it shows the previous login''s username and password. How can I stop the browser from populating a text field? Thanks in advance. Cheers, Diego --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to

Hi, I keep facing problems with autotest, and I don''t know what''s happening in the background, is there anyway to know what''s happening while testing? Example: @user = User.new @user.email = "testcom" @user.errors.on(:email).should_not be_empty ...throws error failure - You have a nil object when you didn''t expect it! - You might have expected an

hi everyone, I''ve this code in my Report model: has_many :report_reasons, :validate => true has_many :reasons, :through => :report_reasons #, :uniq => true # :accessible => true def reason_attributes=(reason_attributes) reasons.clear reason_attributes.uniq.each do |reason| reasons << Reason.find_or_create_by_content(reason) end end

Hi everyone, I just need a quick help :) What is the best way to write some code in :presence option? I have a Question model and one of the fields is question_type: - example question - static question Each question has alternatives, and each of them has scores What I want is to validate the presence of :score, but when its only on the static question. I dont want to validate the presence

I noticed a lot of repetition across different Sweeper models in my app expiring the same fragments and so have been trying to move all the expire_fragment calls into another model which the sweepers can then use but it''s not working as I''d hoped.. I''ve created a CacheDestroyer model and want to be able to call something to the effect of:

Railsters: ActiveRecord''s validation system puts other database systems to shame. However, the newbies might not know how to write a regexp that excludes a match, instead of tests for it. Understand - I''m just asking this question to help them. I have been using Regexps since ''grep'' on Xenix! But the newbies here might not know how to do this:

I''m using validates_format_of and the validation I want to do works, but I can''t get an error message to be displayed if the data is invalid: validates_format_of :mobile, :with => /\A[\+0-9]+\Z/, :message => " - Wrong" I have another validation some where else that does display the error message: " - Name is too long" validates_length_of :name,

I am new to ruby/rails and am having a problem with validates_length_of. It seems to work fine on a varchar field, but when I try it on a char field the extra characters are silently truncated and the message appears that the record was successfully updated. How can I get my app to produce my error message instead? I''ve tried various variations, but here''s one of my tries:

Hi List! May I tap into your combined common sense ? I have a legacy logging app that needs to be modernized. At the moment, Data is going to be stored in 5 tables, one table is going to contain more than 200 million and 2 others about 60 million rows. Mysql will be used, unless someone sees a major advantage in using something else (at the moment data is stored in a raw positioned file format,

Hi Friends, I am new to ruby on rails. I want to convert seconds to minutes. like if 220sec= 3.40 minutes I did in this way sec/60 but it giving the false results ex : 70 sec = 110/6=1.8 but it is worong as for time Can u give any advice? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed