class SimpleForm::FormBuilder

def error(attribute_name, options={})


f.error :name, :id => "cool_error"
f.error :name

== Examples

contains errors. All the given options are sent as :error_html.
Creates an error tag based on the given attribute, only when the attribute 
def error(attribute_name, options={})
  options = options.dup
  options[:error_html] = options.except(:error_tag, :error_prefix, :error_method)
  column      = find_attribute_column(attribute_name)
  input_type  = default_input_type(attribute_name, column, options)
  wrapper.find(:error).
    render(SimpleForm::Inputs::Base.new(self, attribute_name, column, input_type, options))
end