similar to: ActiveRecord: removing validations or callbacks on a subclass

Hi, has anyone come across any incompatibilities between file_column and login_engine? I''ve been having strange issues where a User model with file_column in it is failing to save the images properly. Everything uploads to the tmp dir fine, but then it never gets copied to the proper permanent location. No errors - everything happens fine except for that final part. I have

Hello, How can I save an ActiveRecord without trigger before_save, after_save, etc? Thanks for the help. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group,

Hi, there must be something wrong somewhere in my unit test because there''s a model I can''t have any callback executed on. In my unit test I do @image = Image.new @image.set_uploaded_file({:file => uploaded_file("pic1.jpg","image/jpeg","article-picture.jpg"), :article_id => @article.id, :title => ''Titre

It seems to me that Validations are quite useful for many objects, even ones having nothing to do with ActiveRecord. Common examples are Contact Us forms, multi-step forms, web service paramater validations, etc. I took a look at the source for Validations, and it seems that it is very independent from ActiveRecord. I caught only three depenedencies: 1. validates_numericy --> depends on

Any suggestions on how best to gain access to session-type information while in an ActiveRecord callback, such as after_save? I am encrypting some information in the database, using the generalized encryption/decryption handler in "Agile Web Development With Rails" (p 375ff). I got it working, and now I want to reference a session field (a user PIN) which is NOT stored in the

Hello, I am working with URL validations. I want this validation to be optional if the data exists in the form submission. I have tried several things. validates_format_of :website, :if => params[:organization][:website], :with => /((http|https):\/\/)?[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z] {2,5}(([0-9]{1,5})?\/.*)?/, :message => "Please enter a valid url" Of

In a model I have following validates_format_of. Is there an easy way to DRY this up? It seems to be rather repetitive. validates_format_of :expiration_date, :with => /^[0-9]{4}[-][0-9]{2}[-][0-9]{2}$/ validates_format_of :activation_date, :with => /^[0-9]{4}[-][0-9]{2}[-][0-9]{2}$/ validates_format_of :some_other_date, :with =>

I''ve noticed that validates_format_of will return invalid if the field is nil. Question 1) How should we declare a validation that will validate it with a regex if it is set, but, if the field is not set, just move on Question 2) Why is it done this way? The other validators are only invoked if the field is set . If you want to declare the field mandatory, you add a

Greetings, How to write Example which will check if model''s variable''s format is valid using :on => :create, like this: class User < ActiveRecord::Base ... validates_format_of :email, :with => /.../, :on => :create ... Using following code is not right: it "should ..." do @user = users(:example_user) @user.email =

Hi to Ruby and Rails group! I am new to the ROR . I ahev some doubts 1.Can we write the reguller expressions controller! 2.I have added the some controles in the rhtml file.(with out database fileds) I want to wirte the validations for these text fields in the model Is it Possible? Give me any reference? 3.In how many ways can we write the validations? Thanks and Regards, Kumar

hi, i have a model with 2 validations on a field example: validates_presence_of :email validates_length_of :email, :within => 6..100 #r@a.wk validates_uniqueness_of :email validates_format_of :email, :with => Authentication.email_regex if i do the submit of form for a new object of the model with a blank mail i receive 4 errors. In this case i want receive

Hi, I have a multipart form upload field uploaded through <%= file_field("profile", "profile") %> Once a submit happens, the action basically does something like: profile = Profile.new(params["picture"]) This invokes the models = to method: def picture=(picture_field) ...do a bunch of assignments here end def validate ... do a bunch of validations

Hi all, Is there any standard plugin available for date validations, email address validation & url validations in rails? Thanks in advance, Medha. -- If not you then who..... If not now then when...... ----------------------------------------------------- With Best Regards, Medha. -------------- next part -------------- An HTML attachment was scrubbed... URL:

I have a User model with an email attribute. I''m using the following validations: validates_confirmation_of :email validates_format_of :email, :with => RFC822::EmailAddress, :message => "must be a valid address in the form user@domain.com" validates_uniqueness_of :email, :message => "address has already been taken. If you''ve forgotten your

If I wanted to update an attribute with calling any validation or any of the before_save and after_save hooks, how would I go about doing this? Supposed the update_attribute method calls the before and after save methods. Thanks for your help. -- Posted via http://www.ruby-forum.com/.

ActiveRecord validation messages are currently not I18N-friendly. Specifically, I''m referring to the fact that it enforces a certain grammar, namely the beginning of the message must consist of the field name. For example: validates_presence_of :name, :message => "can''t be blank." ...generates the message "Name can''t be blank". This grammar

First of all, I should have gone to bed a long time, so please be forgiving with regards to what will follow :) So I''ve been working all day on a rails project that needs to go out soon, and I thought I would try to refactor a has_many relationship to a has_and_belongs_to_many relationship (using has_many :through). However, I then realized that I would loose a lot of the simple beauty

I am starting to play with validations as I want to catch errors before SQL rejects inserts to the table which are ugly when nulls are sent to ''Not Null'' columns, etc. If I do something in my model like... validates_format_of :first_name, :with => /^\w+$/, :message => "you moron, enter a name" I still end up

Hi all, I''ve got a form which accepts a "price" field and I''m attempting to validate it and allow some flexibility in the way the user enters it. It''s a numeric field but I want the user to be able to enter dollar signs and commas naturally in the data entry. I''m trying to understand how to use validates_format_of, and I''m not sure what

We spent a big chunk of yesterday hunting down a strange bug in one of our rails apps and created a test project to try out different theories on what was going on. The result so far is a very small test case app that perfectly reproduces the problem. The question is, is there anything *wrong* with what we''re doing here, or is it a problem with ActiveRecord? We''re on rails