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PODo not show error messages when validate a form
 

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  1. PODo not show error messages when validate a form
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    <p>When the form is validated, this must show the error message. However it´s not showing.</p> <p>My view looks like this:</p> <pre><code>&lt;% form_for :invite, :url =&gt; profile_invites_path do |f| -%&gt; &lt;%= f.error_messages %&gt; &lt;p&gt;&lt;label for="email_to"&gt;&lt;%= t 'invites.new.labels.mail'%&gt;&lt;/label&gt;&lt;br/&gt; &lt;%= f.text_field :email_to %&gt;&lt;/p&gt; &lt;p&gt;&lt;label for="role_id"&gt;&lt;%= t 'invites.new.labels.role'%&gt;&lt;/label&gt;&lt;br/&gt; &lt;%= collection_select(:invite, :type, Role.players , :name, :printable_name) %&gt;&lt;/p&gt; &lt;p&gt;&lt;label for="message"&gt;&lt;%= t 'invites.new.labels.message'%&gt;&lt;/label&gt;&lt;br/&gt; &lt;%= f.text_area :message %&gt;&lt;/p&gt; &lt;p&gt;&lt;%= submit_tag "#{ t 'application.send'}" %&gt;&lt;/p&gt; &lt;% end -%&gt; </code></pre> <p>My model looks like this </p> <pre><code>class Invite &lt; ActiveRecord::Base self.inheritance_column = "invite_type" RE_EMAIL_NAME = '[\w\.%\+\-]+' # what you actually see in practice #RE_EMAIL_NAME = '0-9A-Z!#\$%\&amp;\'\*\+_/=\?^\-`\{|\}~\.' # technically allowed by RFC-2822 RE_DOMAIN_HEAD = '(?:[A-Z0-9\-]+\.)+' RE_DOMAIN_TLD = '(?:[A-Z]{2}|com|org|net|edu|gov|mil|biz|info|mobi|name|aero|jobs|museum)' RE_EMAIL_OK = /\A#{RE_EMAIL_NAME}@#{RE_DOMAIN_HEAD}#{RE_DOMAIN_TLD}\z/i MSG_EMAIL_BAD = "should look like an email address." # Validates validate :validate_presence_mail, :message =&gt; :"email.blank" validates_format_of :email_to, :on =&gt; :update, :with =&gt; RE_EMAIL_OK, :message =&gt; MSG_EMAIL_BAD validates_uniqueness_of :email_to, :on =&gt; :update, :scope =&gt; :profile_id, :message =&gt; :"email_to.taken" validates_presence_of :token validates_uniqueness_of :token validates_length_of :message, :minimum =&gt; 5 def validate_presence_mail presence_of(self.email_to, "email.to") end def presence_of(attrib, field) if attrib.blank? error_path = I18n.t "activerecord.errors.full_messages.#{field}.blank" self.errors.add_to_base("#{error_path}") end end end </code></pre> <p>Although error messages syntax is specified in the view and errors are added in the model, they are not being shown. </p> <hr> <p>This is the form in the view</p> <pre><code>&lt;% content_for :header do -%&gt; &lt;% t 'invites.new.title'%&gt; &lt;%= configatron.site_name %&gt; &lt;% end -%&gt; &lt;% content_for :sidebar do -%&gt; &lt;p&gt; &lt;% t 'invites.new.indication'%&gt; &lt;/p&gt; &lt;% end -%&gt; &lt;% form_for @invite, :url =&gt; profile_invites_path do |f| -%&gt; &lt;%= f.error_messages %&gt; &lt;p&gt;&lt;label for="email_to"&gt;&lt;%= t 'invites.new.labels.mail'%&gt;&lt;/label&gt;&lt;br/&gt; &lt;%= f.text_field :email_to %&gt;&lt;/p&gt; &lt;p&gt;&lt;label for="role_id"&gt;&lt;%= t 'invites.new.labels.role'%&gt;&lt;/label&gt;&lt;br/&gt; &lt;%= collection_select(:invite, :type, Role.players , :name, :printable_name) %&gt;&lt;/p&gt; &lt;p&gt;&lt;label for="message"&gt;&lt;%= t 'invites.new.labels.message'%&gt;&lt;/label&gt;&lt;br/&gt; &lt;%= f.text_area :message %&gt;&lt;/p&gt; &lt;p&gt;&lt;%= submit_tag "#{ t 'application.send'}" %&gt;&lt;/p&gt; &lt;% end -%&gt; &lt;%= link_to "#{ t 'application.back'}", profile_invites_path %&gt; </code></pre> <p>This is the new controller</p> <pre><code>def new @invite = Invite.new end def index @profile = current_user.profile @ps_invites = Invite.of_profile(@profile.id).for_powerful_supplier.available.count @ubc_invites = Invite.of_profile(@profile.id).for_business_contact.available.count respond_to do |format| format.html # index.html.erb format.xml { render :xml =&gt; @invites } end end def create @invite = Invite.of_type(params[:invite][:type]).of_profile(current_user.profile.id).available.first unless @invite.nil? @invite.status = 'pending' @invite.message = params[:invite][:message] @invite.email_to = params[:invite][:email_to] if @invite.save InviteMailer.deliver_send_invite(@invite) flash.now[:notice] = t 'invites.messages.sent' redirect_to(profile_invites_url) else flash.now[:error] = t "invites.messages.not_sent" render :controller =&gt; 'invites' ,:action =&gt; "new" end else flash.now[:error] = t("invites.messages.without_invite", :profile_type =&gt; params[:invite][:type]) render :controller =&gt; 'invites' ,:action =&gt; "new" end end end </code></pre>
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    1. USmaxiperez
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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