test/unit/validates_email_test.rb @@ -24,6 +24,9 @@ portnumbers and any subdomains. Instead of a domain name, you can use ip address This validator adds the feature to validate a hostname. Instead of a hostname, you can use ip address too (version 4). +== validates_email +This validator adds the feature to validate a email address. + Example ======= @@ -41,6 +44,10 @@ in your ActiveRecord class: in your ActiveRecord class: validates_host(:attribute) +== validates_email +in your ActiveRecord class: + validates_email(:attribute) + Copyright (c) 2008 [simplificator gmbh], released under the MIT license README @@ -1,7 +1,7 @@ Gem::Specification.new do |s| s.name = %q{arext} - s.version = "0.2.8" - s.date = %q{2008-09-03} + s.version = "0.2.9" + s.date = %q{2008-10-09} s.authors = ["Simplificator GmbH"] s.email = %q{info@simplificator.com} s.summary = %q{provieds some extensions to ActiveRecord} arext.gemspec @@ -15,6 +15,10 @@ module Arext validates_format_of(attribute, :with => /^(#{VALID_HOST}\.#{VALID_TLD}|#{VALID_IP})$/) end + def validates_email(attribute) + validates_format_of(attribute, :with => /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,5})+$/) + end + def validates_constraints(*attrs) attrs = column_names if attrs.blank? lib/arext/validations.rb @@ -30,6 +30,7 @@ ActiveRecord::Base.connection.create_table(:foos) do |table| table.string(:url) table.string(:host) + table.string(:email) end ActiveRecord::Base.logger = Logger.new(STDOUT) test/test_helper.rb 32669b474d2eb7118c605169cee89fa1b700c9fa marco marco@wer-sonst.local http://github.com/simplificator/arext/commit/f8611752a45ddfcb9914b4278a00e403b0f35cfd f8611752a45ddfcb9914b4278a00e403b0f35cfd 2008-10-09T00:15:51-07:00 2008-10-09T00:15:51-07:00 extend arext with validates_email e664ed36be2d8bb52bec8ceb449b0ea71ae5158d marco marco@wer-sonst.local