Using custom authlogic error messages

Question

I am using the authlogic gem for user validation on one of my sites. All is going well, but I am wondering if it's possible to change the error message that gets returned when the user types in an invalid email address.

Thanks!

Answer 1

authlogic has a special setting for this purpose:

class UserSession < Authlogic::Session::Base  
  generalize_credentials_error_messages true
end

The error message will be the same: "Email/Password combination is not valid", whether the password or email is bad. You can change the text of the message specifying a string instead of true:

generalize_credentials_error_messages "Try again"

Answer 2

You can override the settings for email validation with validates_format_of_email_field_options. However, if you only want to change the message you can merge options with merge_validates_format_of_email_field_options so that only the options you specify are overridden. You specify settings in your User controller like so:

class User < ActiveRecord::Base
    acts_as_authentic do |c|
        c.merge_validates_format_of_email_field_options :message => 'My message'
    end
end

You can also change the settings for length and uniqueness validations. There are also a lot more other settings, take a look at the documentation, in the ::Config sections of each module you can find settings and their default values and how to override them.

Alternatively you can use localization and set error_messages.email_invalid (that's what the plugin looks for before setting it to the default English sentence, also useful if you are building an international application).