From: misiek <michaelaugustyniak@...>
Date: 2006-03-09T04:23:41+09:00
Subject: validatoin image filed

hi

I have problem to check the validation of the image field
my form

<%= form_tag({:action=>'upload', :id => @property.id }, :multipart => 
true )%>
   <%= file_field 'image','name' %><br>
   <%= text_area 'image', 'description', "cols" => 30,"rows" => 6 
%>Description<br>
   <%= submit_tag "send" %>
<%= end_form_tag %>



image.rb
validates_presence_of :name, :description



controller
@image = Image.new(params[:image])

if !@image.valid?
	error = true
end
		
if error
	flash[:error] = "some fields are empty"
	render :action =>"view"
else
	bleble ble
end

tchecking the descriptoin is ok but not the name if the image because
the @image.name keep a hash '#' inside and its not empty

ho to do that