Forum: Ruby on Rails how to change default error message

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Petan C. (Guest)
on 2008-11-19 23:11
Hi all,

is there a way how to change this default message "9 errors prohibited
this user from being saved, There were problems with the following
fields:" I'd like to be in Czech. Is it possible? Thx. P.
Robert Z. (Guest)
on 2008-11-19 23:30
(Received via mailing list)
There is a :header_message option on error_messages_for:

:header_message - The message in the header of the error div. Pass nil
or an empty string to avoid the header message altogether. (Default:
"X errors prohibited this object from being saved").

http://api.rubyonrails.org/classes/ActionView/Help...

You could also monkey patch ActionView::Helpers::ActiveRecordHelper if
you want to change the default message across the entire application.

module ActionView
  module Helpers
    module ActiveRecordHelper

      def error_messages_for_with_message_overrides(*params)
        options = params.extract_options!.symbolize_keys
        options[:header_message] = "My Custom Error Message" unless
options.include?(:header_message)
        options[:message] = "" unless options.include?
(:message)
        error_messages_for_without_message_overrides(params, options)
      end

      alias_method_chain :error_messages_for, :message_overrides
    end
  end
end

Cheers

--
Robert Z.
Zapient, LLC
Ruby on Rails Development and Consulting

http://www.zapient.com
http://www.fromjavatoruby.com

On Nov 19, 1:11 pm, Petan C. <removed_email_address@domain.invalid>
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