Docfix (closes #8353)

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7105 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 7 insertions, 1 deletions

diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb
index 5b5dace5ee..cf8fb74f59 100644
--- a/actionpack/lib/action_view/helpers/form_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb
@@ -128,8 +128,14 @@ module ActionView
         tag :input, html_options
       end
 
-      # Creates a submit button with the text <tt>value</tt> as the caption. If options contains a pair with the key of "disable_with",
+      # Creates a submit button with the text <tt>value</tt> as the caption. If options contains a pair with the key of <tt>:disable_with</tt>,
       # then the value will be used to rename a disabled version of the submit button.
+      #
+      # Options:
+      # * <tt>:disable_with</tt> - When specified the button will be disabled when clicked and the <tt>value</tt> will be replaced with the
+      # the string provided.
+      #     # Outputs <input name="commit" onclick="this.disabled=true;this.value='Saving...';this.form.submit();" type="submit" value="Send" />
+      #     <%= submit_tag 'Send', :disable_with => 'Saving...' %>
       def submit_tag(value = "Save changes", options = {})
         options.stringify_keys!