ActionController::InvalidAuthenticityToken in ClassifiedCon

I am editing a form it is taking the value but when i submit it it shows the message

def edit @classified = Classified.find(params[:id]) end

def update @classified = Classified.find(params[:id]) if @classified.update_attributes(params[:classified]) redirect_to :action => 'show', :id => @classified else render :action => 'edit' end end

and this is my form <form action="../update/<%= @classified.id %>" method="POST">   <input id="_id" name="classified[id]" size="30"          type="hidden" value="<%= @classified.id %>" />   <p><b>Title</b><br>   <input id="classified_title" name="classified[title]" size="30"          type="text" value="<%= @classified.title %>" />   </p>   <p><b>Price</b><br>   <input id="classified_price" name="classified[price]"          size="30" type="text"          value="<%= @classified.price %>" />   </p>

  <p><b>description</b><br>   <textarea cols="40" id="classified_description"             name="classified[description]"             rows="20" wrap="virtual">     <%= @classified.description %>   </textarea> </p>   <p><b>location</b><br>   <input id="classified_location" name="classified[location]"          size="30" type="text"          value="<%= @classified.location %>" />   </p>   <p><b>Email</b><br>   <input id="classified_emai;" name="classified[email]"          size="30" type="text"          value="<%= @classified.email; %>" />   </p>   <input type="submit" value="Update" /> </form>

Manika Suri wrote:

I am editing a form it is taking the value but when i submit it it shows the message

What message?

  <input id="classified_emai;" name="classified[email]"          size="30" type="text"          value="<%= @classified.email; %>" />   </p>   <input type="submit" value="Update" /> </form>

You have a ; where an l should be. Did you copy and paste this code?

Is there a reason you're not using Rails form helpers?

Have a look at this thread:

http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/8ad8d522cb6ce5f5