Remove :confirm and :disable_with options from ActionView::Helpers::FormTagHelper were deprecated.

actionpack/lib/action_view/helpers/form_tag_helper.rb

@@ -426,22 +426,6 @@ def radio_button_tag(name, value, checked = false, options = {})
       def submit_tag(value = "Save changes", options = {})
         options = options.stringify_keys
 
-        if disable_with = options.delete("disable_with")
-          message = ":disable_with option is deprecated and will be removed from Rails 4.1. " \
-                    "Use 'data: { disable_with: \'Text\' }' instead."
-          ActiveSupport::Deprecation.warn message
-
-          options["data-disable-with"] = disable_with
-        end
-
-        if confirm = options.delete("confirm")
-          message = ":confirm option is deprecated and will be removed from Rails 4.1. " \
-                    "Use 'data: { confirm: \'Text\' }' instead'."
-          ActiveSupport::Deprecation.warn message
-
-          options["data-confirm"] = confirm
-        end
-
         tag :input, { "type" => "submit", "name" => "commit", "value" => value }.update(options)
       end
 
@@ -488,22 +472,6 @@ def button_tag(content_or_options = nil, options = nil, &block)
         options ||= {}
         options = options.stringify_keys
 
-        if disable_with = options.delete("disable_with")
-          message = ":disable_with option is deprecated and will be removed from Rails 4.1. " \
-                    "Use 'data: { disable_with: \'Text\' }' instead."
-          ActiveSupport::Deprecation.warn message
-
-          options["data-disable-with"] = disable_with
-        end
-
-        if confirm = options.delete("confirm")
-          message = ":confirm option is deprecated and will be removed from Rails 4.1. " \
-                    "Use 'data: { confirm: \'Text\' }' instead'."
-          ActiveSupport::Deprecation.warn message
-
-          options["data-confirm"] = confirm
-        end
-
         options.reverse_merge! 'name' => 'button', 'type' => 'submit'
 
         content_tag :button, content_or_options || 'Button', options, &block
@@ -541,15 +509,6 @@ def button_tag(content_or_options = nil, options = nil, &block)
       #   # => <input alt="Save" src="/images/save.png" data-confirm="Are you sure?" type="image" />
       def image_submit_tag(source, options = {})
         options = options.stringify_keys
-
-        if confirm = options.delete("confirm")
-          message = ":confirm option is deprecated and will be removed from Rails 4.1. " \
-                    "Use 'data: { confirm: \'Text\' }' instead'."
-          ActiveSupport::Deprecation.warn message
-
-          options["data-confirm"] = confirm
-        end
-
         tag :input, { "alt" => image_alt(source), "type" => "image", "src" => path_to_image(source) }.update(options)
       end
 

actionpack/test/template/form_tag_helper_test.rb

@@ -410,15 +410,6 @@ def test_submit_tag_with_confirmation
     )
   end
 
-  def test_submit_tag_with_deprecated_confirmation
-    assert_deprecated ":confirm option is deprecated and will be removed from Rails 4.1. Use 'data: { confirm: \'Text\' }' instead" do
-      assert_dom_equal(
-        %(<input name='commit' type='submit' value='Save' data-confirm="Are you sure?" />),
-        submit_tag("Save", :confirm => "Are you sure?")
-      )
-    end
-  end
-
   def test_button_tag
     assert_dom_equal(
       %(<button name="button" type="submit">Button</button>),
@@ -477,15 +468,6 @@ def test_button_tag_with_confirmation
     )
   end
 
-  def test_button_tag_with_deprecated_confirmation
-    assert_deprecated ":confirm option is deprecated and will be removed from Rails 4.1. Use 'data: { confirm: \'Text\' }' instead" do
-      assert_dom_equal(
-        %(<button name="button" type="submit" data-confirm="Are you sure?">Save</button>),
-        button_tag("Save", :type => "submit", :confirm => "Are you sure?")
-      )
-    end
-  end
-
   def test_image_submit_tag_with_confirmation
     assert_dom_equal(
       %(<input alt="Save" type="image" src="/images/save.gif" data-confirm="Are you sure?" />),
@@ -493,16 +475,6 @@ def test_image_submit_tag_with_confirmation
     )
   end
 
-  def test_image_submit_tag_with_deprecated_confirmation
-    assert_deprecated ":confirm option is deprecated and will be removed from Rails 4.1. Use 'data: { confirm: \'Text\' }' instead" do
-      assert_dom_equal(
-        %(<input alt="Save" type="image" src="/images/save.gif" data-confirm="Are you sure?" />),
-        image_submit_tag("save.gif", :confirm => "Are you sure?")
-      )
-    end
-  end
-
-
   def test_color_field_tag
     expected = %{<input id="car" name="car" type="color" />}
     assert_dom_equal(expected, color_field_tag("car"))