I'm trying to validate a phone number without success. When I submit the form for the following model, it always accepts the phone number I put in, whether it's valid or not. Why is this happening?
class Client < ActiveRecord::Base
belongs_to :salon
belongs_to :address
accepts_nested_attributes_for :address
attr_accessible :address_attributes, :name, :phone, :email
validates_presence_of :name
validates_presence_of :email
validates_presence_of :phone,
:unless => Proc.new { |c| c.phone.gsub(/[^0-9]/, "").length != 10 }
end
-
<%= form_for(#client) do |f| %>
<% if #client.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(#client.errors.count, "error") %> prohibited this client from being saved:</h2>
<ul>
<% #client.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<%= f.hidden_field :salon_id, :value => Salon.logged_in_salon.id %>
<div class="field">
<%= f.label :name %><br />
<%= f.text_field :name %>
</div>
<div class="field">
<%= f.label :phone %><br />
<%= f.text_field :phone %>
</div>
<div class="field">
<%= f.label :email %><br />
<%= f.text_field :email %>
</div>
<%= f.fields_for :address do |address_form| %>
<div class="field">
<%= address_form.label :line1 %><br />
<%= address_form.text_field :line1 %>
</div>
<div class="field">
<%= address_form.label :line2 %><br />
<%= address_form.text_field :line2 %>
</div>
<div class="field">
<%= address_form.label :city %><br />
<%= address_form.text_field :city %>
</div>
<div class="field">
<%= address_form.label :state_id %><br />
<%= select("client[address]", "state_id", State.all.collect {|s| [ s.name, s.id ] }) %>
</div>
<div class="field">
<%= address_form.label :zip %><br />
<%= address_form.text_field :zip %>
</div>
<% end %>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
You should be using validates_format_of instead of validates_presence_of. Something like:
validates_format_of :phone,
:with => /\A[0-9]{10}\Z/,
:allow_blank => true,
:allow_nil => true
Related
My registration form was working just fine, but once I moved the registration from into a partial _signup.html.erb it has give me the error "First argument in form cannot contain nil or be empty"
I want to have the user registration from go through a modal from from the homepage instead of being redirected to new.html.erb.
static_pages/home.html.erb
<% else %>
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
Sign up with email
</button>
<div class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title">Sign up</h4>
</div>
<div class="modal-body">
<%= render partial: 'users/signup', locals: {user: #user} %>
</div>
</div>
</div>
</div>
<% end %>
and in the partial _signup.html.erb
<div class="row">
<div class="col-md-6 col-md-offset-3">
<%= form_for(#user) do |f| %>
<form id="SignupForm">
<%= render 'shared/error_messages' %>
<fieldset>
<legend>Fill in your info</legend>
<%= f.label :username %>
<%= f.text_field :username, class: 'form-control' %>
<%= f.label :name %>
<%= f.text_field :name, class: 'form-control' %>
<%= f.label :email %>
<%= f.email_field :email, class: 'form-control' %>
<%= f.label :password %>
<%= f.password_field :password, class: 'form-control' %>
<%= f.label :password_confirmation %>
<%= f.password_field :password_confirmation, class: 'form-control' %>
<fieldset>
</fieldset>
<legend>Languages</legend>
<label for="Gender">Select gender</label>
<%= f.select :sex, options_for_select([['Select Gender', ''],['Male','1'],['Female','2']], "#{#user.sex}") %>
<label for="Country">Fill in your location</label>
<%= f.country_select :country_code, { priority_countries: ["GB", "US"] }, class: 'required-field', required: true %>
<%= f.submit "Create my account", class: "btn btn-primary" %>
<% end %>
</fieldset>
</form>
</div>
</div>
part of the users_controller.rb
class UsersController < ApplicationController
respond_to :html, :js
before_action :logged_in_user, only: [:index, :show, :edit, :update, :destroy]
before_action :correct_user, only: [:edit, :update]
before_action :admin_user, only: :destroy
def index
#users = User.paginate(page: params[:page])
end
def show
#user = User.find(params[:id])
#page_name = "user_page"
end
def new
#user = User.new
end
def signup
#user = User.new
end
def create
#user = User.new(user_params)
if #user.save
#user.send_activation_email
flash[:info] = "Please check your email to activate your account."
redirect_to root_url
else
render 'new'
end
end
def edit
#user = User.find(params[:id])
end
routes.rb
Rails.application.routes.draw do
root to: 'static_pages#home'
get 'help' => 'static_pages#help'
get 'about' => 'static_pages#about'
get 'contact' => 'static_pages#contact'
get 'signup' => 'users#new'
get 'login' => 'sessions#new'
post 'login' => 'sessions#create'
delete 'logout' => 'sessions#destroy'
get "users/signup" => 'users#signup'
resources :account_activations, only: [:edit]
resources :password_resets, only: [:new, :create, :edit, :update]
end
You don't have access to the instance variable #user in a partial. You have to pass it as a local variable:
static_pages/home.html.erb
<div class="modal-body">
<%= render partial: 'users/signup', locals: {user: #user} %>
</div>
And in your form partial you have to use that user local variable:
_signup.html.erb
<div class="row">
<div class="col-md-6 col-md-offset-3">
<%= form_for(user) do |f| %>
<form id="SignupForm">
<%= render 'shared/error_messages' %>
<fieldset>
<legend>Fill in your info</legend>
<%= f.label :username %>
<%= f.text_field :username, class: 'form-control' %>
<%= f.label :name %>
<%= f.text_field :name, class: 'form-control' %>
<%= f.label :email %>
<%= f.email_field :email, class: 'form-control' %>
<%= f.label :password %>
<%= f.password_field :password, class: 'form-control' %>
<%= f.label :password_confirmation %>
<%= f.password_field :password_confirmation, class: 'form-control' %>
<fieldset>
</fieldset>
<legend>Languages</legend>
<label for="Gender">Select gender</label>
<%= f.select :sex, options_for_select([['Select Gender', ''],['Male','1'],['Female','2']], "#{user.sex}") %>
<label for="Country">Fill in your location</label>
<%= f.country_select :country_code, { priority_countries: ["GB", "US"] }, class: 'required-field', required: true %>
<%= f.submit "Create my account", class: "btn btn-primary" %>
<% end %>
</fieldset>
</form>
</div>
</div>
I am a bit new to rails and I have the following code:
<% form_tag "/producers/#{#user.id}", method: :get do %>
<p>
<%= text_field_tag :search, params[:search] %>
<%= submit_tag "Search", name: nil %>
</p>
<% end %>
It doesn't do anything. Replaced it with
<form action="/producers/<%= #user.id %>" method="get">
<p>
<%= text_field_tag :search, params[:search] %>
<%= submit_tag "Search", name: nil %>
</p>
</form>
and all is fine. I know I should do producer_path(#user) but I am trying to find out what's wrong.
What am I missing?
You have the line
<% form_tag %>
this won't print anything to the page
<%= %>
is the ERB tag for when you want to print things
<%= 'hello' %>
prints hello
<% 'hello' %>
merely evaluates it
I have two models, Complaint and Company. Complaint belongs_to and accepts_nested_attributes for Company, and Company has_many Complaints.
# Models
class Complaint < ActiveRecord::Base
attr_accessible :complaint, :date, :resolved
belongs_to :user, :class_name => 'User', :foreign_key => 'id'
belongs_to :company, :class_name => 'Company', :foreign_key => 'id'
has_many :replies
accepts_nested_attributes_for :company
end
class Company < ActiveRecord::Base
attr_accessible :name
has_many :complaints, :class_name => 'Complaint', :foreign_key => 'id'
has_many :branches, :class_name => 'Branch', :foreign_key => 'id'
belongs_to :industry
end
In the Complaint Controller I try build a Company in the new method.
# Complaint Controller
class ComplaintsController < ApplicationController
...
def new
#complaint = Complaint.new
#complaint.build_company
respond_to do |format|
format.html # new.html.erb
format.json { render json: #complaint }
end
end
...
end
In the form I have added a field for adding a name attribute to the Company.
# Complaint Form
<%= form_for(#complaint) do |f| %>
<% if #complaint.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(#complaint.errors.count, "error") %> prohibited this complaint from being saved:</h2>
<ul>
<% #complaint.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :complaint %><br />
<%= f.text_area :complaint, :rows => 5 %>
</div>
<div class="field">
<%= f.label :date %><br />
<%= f.datetime_select :date %>
</div>
<% if current_user.try(:admin?) %>
<div class="field">
<%= f.label :resolved %><br />
<%= f.check_box :resolved %>
</div>
<% end %>
<%= fields_for :company do |company| %>
<div class="field">
<%= company.label :name, 'Company' %>
<%= company.text_field :name %>
</div>
<% end %>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
The form submits but only the Complaint is saved. The user input for Company is disregarded. Why won't this create a new Company?
My mistake was in the form. I missed the f. before the fields_for :company
<%= f.fields_for :company do |company| %>
I am using mongodb with mongoid in rails3. I am newbie to all this. My models are as shown below.
class Californium
include Mongoid::Document
field :first_name
field :License_type
Field :Licese_expiry_date
embeds_one :address
end
class Address
include Mongoid::Document
field :street
field :city
field :state
field :zip
embedded_in :Californium, :inverse_of => :address
end
My Controller
class CaliforniaController < ApplicationController
def index
#california = Californium.all
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => #california }
end
end
def show
#californium = Californium.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => #californium }
end
end
# Here is where I have problem. I am not able to show a
# form with californium address details. My form view is show after the controller
def new
#californium = Californium.new
respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => #californium }
end
end
def edit
#californium = Californium.find(params[:id])
end
end
My form
<%= form_for(#californium) do |f| %>
<div class="field">
<%= f.label :license_number %><br />
<%= f.text_field :license_number %>
</div>
<div class="field">
<%= f.label :name %><br />
<%= f.text_field :name %>
</div>
<div class="field">
<%= f.label :license_type %><br />
<%= f.text_field :license_type %>
</div>
<div class="field">
<%= f.label :license_status %><br />
<%= f.text_field :license_status %>
</div>
<div class="field">
<%= f.label :license_expire_date %><br />
<%= f.text_field :license_expire_date %>
</div>
<div class="field">
<%= f.label :license_issue_date %><br />
<%= f.text_field :license_issue_date %>
</div>
<div class="field">
# Here I am not able to access :address.street and :address.city as it is an other
# model embedded in californium
<%= f.label :address.street %><br />
<%= f.text_field :address.street %>
</div>
<div class="field">
<%= f.label :address.city %><br />
<%= f.text_field :address.city %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
I am trying to build a form where in all the details of the californium could be edited. I am not able to access californium's address details as it is a subcollection of californium collection. I am able to display all the details of the californium including the address but dont how to create a editable form.
Try using the form helper "fields_for" for your embedded model as in the following working example.
Hope that this helps.
It took a while to wade through the typos and inconsistencies, so if you want a faster answer in the future,
please make your question both as accurate and as minimal as possible.
class Californium
include Mongoid::Document
field :name
field :license_type
embeds_one :address
end
class Address
include Mongoid::Document
field :street
field :city
field :state
field :zip
embedded_in :california, :inverse_of => :address
end
app/views/edit.html.erb
<%= form_for :californium do |f| %>
<div class="field">
<%= f.label :name %>
<br/>
<%= f.text_field :name %>
</div>
<div class="field">
<%= f.label :license_type %>
<br/>
<%= f.text_field :license_type %>
</div>
<%= fields_for #californium.address do |af| %>
<div class="field">
<%= af.label :street %>
<br/>
<%= af.text_field :street %>
</div>
<div class="field">
<%= af.label :city %>
<br/>
<%= af.text_field :city %>
</div>
<% end %>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
config/routes.rb
match 'california/:id' => 'california#edit', via: :get
match 'california/:id' => 'california#update', via: :post
test/functional/california_controller_test.rb
require 'test_helper'
class CaliforniaControllerTest < ActionController::TestCase
def setup
Californium.delete_all
end
test "form" do
cal = Californium.create(name: 'Benjamin Spock', license_type: 'MD', address: Address.new(street: '311 Temple St', city: 'New Haven', state: 'CT', zip: '06511'))
assert_equal(1, Californium.count)
p Californium.find(cal.id)
get :edit, id: cal.id
assert(assigns(:californium))
assert_response(:success)
puts #response.body
end
end
I'm new to rails and I recently discovered rails_admin.
How to set a file_upload control for a field in rails_admin?
If you are using the Carrierwave gem for your file uploads you can do something like this
https://gist.github.com/884835 or in erb if you prefer that:
<%= label_tag "#{field.abstract_model.to_param}_#{field.name}", field.label %>
<div class="input">
<% image = field.bindings[:object].send(field.name) %>
<% if image.path %>
<div class="row">
<% default_version = image.versions[:main] %>
<%= image_tag default_version && default_version.url || image.url %>
<br />
<%= form.check_box "remove_#{field.name}" %>
<%= form.label "remove_#{field.name}", "Remove existing #{field.label.downcase}", :class => "inline" %>
</div>
<% end %>
<div class="row">
<%= form.file_field field.name, :class => "fileUploadField #{field.has_errors? ? "errorField" : nil}" %>
<%= form.hidden_field "#{field.name}_cache" %>
</div>
</div>