Displaying 20 results from an estimated 5000 matches similar to: "Is there a way to validate a model w/o saving it?"
2006 May 09
5
How to use gettext in plugins?
I use rails-engine as a plugin of the application and I want to localize
the validate message from the plugin:
validates_length_of :login, :within => 3..40, :on => :create, :message
=> N_("%{fn} is too short (min is %d characters)")
It can not display the according language,where should i set it?
I have tried to add
require ''gettext/rails''
2006 Jul 24
6
error_messages_for not working
I have the following code and I am not able to get it working. The error
message is not coming on the top, it is just getting displayed on a
different page if I dont have the rescue block commented at the bottom.
Model: user.rb
require "digest/sha1"
class User < ActiveRecord::Base
validates_presence_of :eaddress, :fname, :passwd, :pcode, :country,
:day, :year, :month, :gender,
2006 Jul 27
9
Introspecting validates_presence_of
Hello people,
I''d like to detect whether an attribute of a model has
vaildates_presence_of applied to it so I can automatically apply a
mandatory (*) to the field...it doesn''t look easy...any ideas?
Cheers,
--
Dan Webb
http://www.danwebb.net
2006 Jul 05
2
Serialized object behaves weird
Hi!
I got a class named EinsatzFilter which I serialized to session. Before
saving to session it works afterwards I keep getting the message:
"undefined method `to_s'' for #<Person:0x38c6ab8>". "Person" is a from
ActiveRecord::Base inherited class.
Code:
class EinsatzFilter
include ApplicationHelper
attr_reader :personen, :monat, :projekte, :kunde
2011 Apr 21
1
Rails 3 Foreign Domain routing - cannot get this to work!
Hello,
I''m trying to build an app (mysuperapp.com) that allows users to create
an account in which a default subdomain (IE: joeshmoe.mysuperapp.com) will
be
created as their homepage. In their profile settings, I also want to give
them the ability to add their own domain name so their homepage now can be
joeshmoe.com. I know this is possible in rails w/ plugins like
subdomainfu
2007 Mar 26
2
Strange Record not saved errors
I have a site with an acts_as_authenticated based login which has
started throwing up some strange errors. Until a few days ago
everything worked fine but all of a sudden ''RecordNotSaved'' errors are
popping up in my logs.
When I check the database, it looks like the record _is_ saved but I
think users get an error so I''m starting to see a lot of double/triple
entries
2006 Apr 13
1
Model is not a class
I''m trying to specify a model in a controller, but rails gives me
"Account is not a class", where Account is my model name ...
This is my model:
class Account < ActiveRecord::Base
validates_presence_of :email, :email_confirmation,
:username, :password, :password_confirmation
validates_format_of :email,
:with =>
2006 Jul 04
1
LoginGenerator Problem
I am trying to make a barebones login system based on this example
(which in turn is just standard RoR login) but when I enter a user name
and password, it says the login is unsuccessful every time. I am not
sure where I am going wrong. Here is all relevent information
CREATE TABLE `users` (
`id` int(6) unsigned NOT NULL auto_increment,
`login` varchar(20) NOT NULL default
2007 Oct 23
11
validates_confirmation_of not working?
I just can''t get validates_confirmation_of working for the life of
me!...
It''s not the first time I''m having problems with it but I just never
understand why!... This time I pretty much followed *exactly* the
example in Agile Rails Development and still...it just won''t work! I put
2 different passwords in the form and it doesn''t trigger an error,
2006 Aug 14
3
validating required fields during an update?
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
2006 Jul 17
19
updating model
hello,
i am writing a simple user login system.
when registering a user account, i have two field:
password
password_confirmation
which are validated using
validates_presence_of
validates_confirmation_of
and these are then used to generate a password hash which is stored in
my database
when i want to update the record (without changing the password and
entering new values for password and
2006 Dec 16
2
Validate some fields only on object creation, not update
I''m having a problem with my User model. Originally I had alot of
validation, including this:
validates_presence_of :password_confirmation, :password
validates_length_of :password, :within => 4..50
validates_confirmation_of :password
However, this made it impossible to edit a user without setting his
password, which I don''t want. So I tried to isolate the above
validations
2006 Apr 26
1
Possible acts_as_authenticated bug (or rails)
The code that comes with the plugin uses a method that looks like this:
def password_required?
crypted_password.blank? or not password.blank?
end
with validations that look like this:
validates_presence_of :password, :if =>
:password_required?
validates_presence_of :password_confirmation, :if =>
:password_required?
validates_length_of
2006 Jul 27
2
Creating multiple objects from form data
I''m in the process of creating a sign up form for an online application.
The form collects account info, company info, and then info for an
administrative user.
The method looks like this:
def create
@account = Account.create!(params[:account])
@company = @account.companies.create!(params[:company])
@user = @company.users.create!(params[:user])
end
However, this inevitably fails
2010 Aug 28
1
validates_uniqueness_of missing in rails 3.0 rc2?
Has anybody noticed validates_uniqueness_of missing in rails 3.0 rc2? I''m not sure if this is a bug or I''m just doing something wrong.
Here''s what I''m doing.
Class 1:
class Title < ActiveRecord::Base
validates_length_of :language, :is => 3
validates_uniqueness_of :language, :scope => :book_id
validate :language,
2009 Sep 19
1
validations on a field
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
2006 Apr 14
1
Validating Existing Models
I''ve got a user object which has quite a few attributes mapped to the
database. As of right now I''ve got some validations in the model like:
validates_presence_of :password, :message => "You must specify a valid
password."
validates_confirmation_of :password, :message => "Password doesn''t match
the confirmation."
validates_presence_of
2006 May 10
4
validates_uniqueness_of and create atomicity
Hi folks,
I have a question regarding validates_uniqueness_of, and similar
before-filter-like events attempting to guarantee some DB state prior
to modification.
>From my reading of ActiveRecord, validate_uniqueness_of appears to
cause a SELECT on the underlying table attempting to ensure that a
record with ID(s) specified in the validates_uniqueness_of statement
is not already present, prior
2010 Nov 11
5
ActiveRecord query
I have these sql code in postgresql
"SELECT * from convenios where id NOT IN
(SELECT convenio_id from solicituds where usuario_id=?"
but don''t find a way of used it in rails
except
find_by_sql.
There is a another way??
class Usuario < ActiveRecord::Base
belongs_to :persona
has_many :solicituds, :dependent => :destroy
has_many :convenios, :through =>
2006 Jan 02
6
Login_engine - auth against email rather that username?
Hi all,
Short of hacking the code apart, is there a method making the
login_engine authenticate against email address rather than username?
I find that people rarely remember usernames, and would prefer to use
email addresses as the identifier.
Thanks!
Tom