javascript - Can't get flash or error messages to display on button submit -

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i have form , i'm trying submit contents of form model "leeds" display success/failure message depending on if data passes model validations.

the issue i'm having when click on "send message" button, takes me root root/leeds.

this form i'm using:

<%= form_for @leed, {url:root_path, html: {id:"contactform", name:"sentmessage", novalidate:true}} |leed| %>     <div class="row">             <div class="col-md-6">                 <!-- name -->                 <div class="form-group">                     <%= leed.text_field :name, class: "form-control", :placeholder => "your name *", :required => true, :data => {:validation_required_message => 'please enter name.' }  %>                     <p class="help-block text-danger"></p>                 </div>                 <!-- email -->                 <div class="form-group">                     <%= leed.email_field :email, class: "form-control", :placeholder => "your email *", :required => true, :data => {:validation_required_message => 'please enter email address.' } %>                     <p class="help-block text-danger"></p>                 </div>                 <!-- phone -->                 <div class="form-group">                     <%= leed.telephone_field :phone, class: "form-control", :placeholder => "your phone *", :required => true, :data => {:validation_required_message => 'please enter phone number.' } %>                     <p class="help-block text-danger"></p>                 </div>             </div>             <!-- message -->             <div class="col-md-6">                 <div class="form-group">                     <%= leed.text_area :message, class: "form-control", :placeholder => "your message *", :required => true, :data => {:validation_required_message => 'please enter message.' } %>                     <p class="help-block text-danger"></p>                 </div>             </div>             <div class="clearfix"></div>             <!-- submit -->             <div class="col-lg-12 text-center">                 <div id="success">                     <%= render 'shared/error_messages' %>                 </div>                 <%= button_tag "send message", class: "btn btn-xl" %>             </div>      </div> <% end %>

this routes.rb:

rails.application.routes.draw   root 'home#index'   post "/" => 'home#create' end

this homecontroller method have:

  def create     @leed = leed.new(leed_params)     if @leed.save       #update page reflect success       flash[:success] = "thank you, we'll contact possible"     else       #update page flect failure       flash[:danger] = "there issue login attempt #{@leed.errors.full_messages.inspect}"     end     # redirect_to thank_you.html.erb     render nothing:true   end

at end of #create method have render nothing: true. means post request submitted /leads, server won't tell browser go anywhere else, browser stay @ /leads url. can add redirect @ end of create action if want browser redirected different page after post request completed. hope helps!


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