similar to: Validation against uploading executables

I would like to inform the users about attribute validation conditions for form fields using title as in <span title= "cannot be blank" >. The simplest way would be to use the validation error messages already defined in the models, but I cannot find any way to retrieve these messages, when no error has been made. The methods I have tried as errors.full_messages only returns the

Hi, How can I validate user info under certain conditions? For example, I just downloaded a plug-in that allows me to validate phone numbers, but what I would like is to only validate the phone number if it is not blank and if the user_type_id field is equal to one. How can I achieve such a validation in my user model? Thanks, - Dave --~--~---------~--~----~------------~-------~--~----~ You

This is the code I''m trying to get to work: validates_inclusion_of :status, :in => poll_statuses().keys def poll_statuses return { "closed" => "Closed", "open" => "Open" } end It says there''s no poll_statuses method in Poll. How do I access this method? I''ve tried

Sometimes I want to show just one error, even when a field fails two or three validations. A custom validation method is easy enough, but the helpers are nice and concise. So, has anyone found a way of doing this with AR''s validation helpers? The :if/:unless look promising, but its made harder by validations being applied in a random order. - Andy P.s. The validatable gem has the

I''ve got a form that contains a number of textfields, as well as a file upload element. I''ve noticed that this field doesn''t retain it''s data after validation errors. While I know html/http doesn''t allow form fields to be pre- populated per se, it can be faked by stuffing it into the session. Yuck. Is there any accepted pattern/best practice for

Hi, Im getting the following error while attempting to apply valdiation to email addresses on a form in my rails app: You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occured while evaluating nil.each Extracted source (around line #39): 36: <fieldset> 37: <legend>Feed subscriptions</legend> 38:

Hey All, I have a form that submits data to multiple models. I have class Man < ActiveRecord::Base has_many :notes has_many :contacts validates_associated :contacts, :notes validates_presence_of :first_name validates_presence_of :last_name class Contact < ActiveRecord::Base belongs_to :man validates_presence_of :contact_info class Note < ActiveRecord::Base

Hi, there: I wanna use plug-in "file_column" to upload image to the server. In my test app, the view is as follow & it works well: ==================== <h1>New entry</h1> <%= error_messages_for ''entry'' %> <% form_tag ''create'', :multipart => true do -%> <p><label

I''m trying to validate a record before save. I''m using one controller in this case furnii where I have all my calls. The problem is that, the form containing the field I''m trying to validate resides in the furnii views. I tried to add validates_presence_of :content (the field name) in both the furnii model and the ratecomment model but it does not work. I know there

hi, Is there any way to set focus in a particular field, after validation in rails?? or we have to use only javascript. For example., validates_presence_of :username (assume there is no username given) after validation, how can i set focus in that particular username textbox. is there any way in rails or should i use javascript. Thanks. -------- my ror blog http://www.srikanthjeeva.blogspot.com

Hello I have 2 models. link.rb has_many :categories, :as => :categorized validates_presence_of :name, :url, :created_at, :category category.rb belongs_to :categorized, :polymorphic => true validates_presence_of :name Everything seems to work. I select my category from a select tag. The problem is i don''t know how to validate if category is for example empty (nothing in a

I have this class: class Logo < ActiveRecord::Base has_one :something has_attachment :content_type => :image, :storage => :db_file, :max_size => 500.kilobytes :thumbnails => {:web => ''150x100'', :pdf => ''150x100''}, :processor =>

Did google a while, but didn''t find a simple, clean solution for uploading whole, entire directoriy/ies with Rails. Is there any ? Rigger -- : : i''m a climber : : --~--~---------~--~----~------------~-------~--~----~ 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

All, I have some validation that I''m doing in a model. As part of the error message, I would like to provide an HTML link. What is the best approach to handling this? APPROACH 1: One way is to include ActionView::Helpers::UrlHelper include ActionView::Helpers::TagHelper in my model so that I can use link_to to generate my link (obv. I could hard code HTML as well). But anyway that

Hi all! I have a problem with the validation of uploaded images, or, to be more specific, with raising errors from plug-in files. I am using UploadColumn to upload pictures. Problem is that it won''t raise errors when upload e.g. txt-files. It will say "Upload succesfull", the time-stamp is updated only the picture hasn''t changed. I looked through the code of the

Here is one tutorial for the beginners to understand how to upload a file using Rails. http://www.tutorialspoint.com/ruby-on-rails/rails-file-uploading.htm If you like this tutorial then please send me your feedback. Thanks Mohtashim -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the

Hai I am using upload_column for uploading images. Trying to do the user registration. For the first time when the user tries to upload image it works fine. But when try to update the image an error undefined method `process!'' for #<UploadColumn::UploadedFile:0x6838424> occurs. in my view I set the :multipart=>true. and in controller in the edit action @user =

Hello Friends, Can anyone help on how can I upload a file/image using scriptaculous? I mean like Gmail like interface and funtionality? Thanks in advance. --Srinix --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to

Hey everyone, I''ve been using attachment_fu to upload large media files to S3 with great success in my rails application. However, it has recently stopped uploading. My app appears to be uploading to somewhere, as my browser is displaying a ''sending request to..." status message for about the right length of time. The records are also created in my application database.

I am trying to upload a file (pretty simple stuff right?), but keep getting the argument error. I have cross referenced what I have to prior uses and cannot find any errors with what I have. --------- /Library/Ruby/Gems/1.8/gems/activerecord-2.0.2/lib/active_record/associations/has_one_association.rb:18:in `initialize''