method

utf8_enforcer_tag

rails latest stable - Class: ActionView::Helpers::FormTagHelper

utf8_enforcer_tag()

public

Creates the hidden UTF-8 enforcer tag. Override this method in a helper to customize the tag.

# File actionview/lib/action_view/helpers/form_tag_helper.rb, line 943
      def utf8_enforcer_tag
        # Use raw HTML to ensure the value is written as an HTML entity; it
        # needs to be the right character regardless of which encoding the
        # browser infers.
        '<input name="utf8" type="hidden" value="&#x2713;" autocomplete="off" />'.html_safe
      end

utf8_enforcer_tag

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