rails: custom validation for colour hash format

rails: custom validation for colour hash format

search resultsruby - rails: custom validation for colour hash format ...
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stackoverflow.com/questions/13405092/​rails-custom... - Cached

ruby - rails: default created_at field custom format - Stack ...
I have a table in rails which ive used the default for timestamps. ...
rails: custom validation for colour hash format. 0. Ruby/Rails: ...
stackoverflow.com/questions/13403967/​rails...custom-format - Cached

Peter Marklund's Home : Rails Custom Validation
One approach is to write your own validation macro that wraps one of the
Rails validation ... a?(Hash) validates_format ... that Rails provides for
custom ...
marklunds.com/articles/one/312 - Cached

ActiveRecord::Validations::ClassMethods - Ruby on Rails API
Ruby on Rails v4.0.0 Module ActiveRecord:: ... message - Specifies a
custom error message ... skips this validation if the attribute is nil ...
api.rubyonrails.org/classes/​ActiveRecord/Validations/... - Cached

From Java To Ruby: Custom Rails Validations - Keeping it DRY(2)
Custom Rails Validations ... Last week I added a custom validation for
zip/postal codes. ... (Hash) validates_format_of attr_names, configuration
end end end
www.fromjavatoruby.com/2008/02/custom-​rails-validations... - Cached

validates :rails_3, :awesome => true | Verious
The new validation methods in Rails 3.0 have been extracted out to ...
followed by a hash of validation options. ... validations can also except
a custom validation.
www.verious.com/tutorial/validates-​rails-3-awesome-true - Cached

ASCIIcasts - "Episode 211 - Validations in Rails 3"
Rails 3 offers several new ... method and pass it a hash of attributes to
define ... format_validator and passes the validation behaviour into the
custom class ...
asciicasts.com/episodes/211-validations-​in-rails-3 - Cached

rails validate email format
rails validate email format, ... rails github source gem, live validation
js, ... Convert Visual Basic / Microsoft Long Integer Color Values to CSS
RGB Format
www.charthunt.com/r/​rails+validate+email+format.php - Cached

#211 Validations in Rails 3 - RailsCasts - Ruby on Rails ...
In Rails 3 it's possible to call a validates method and pass it a hash of
... format there are ... passes the validation behaviour into the custom
...
railscasts.com/episodes/211-validations-​in-rails-3?view=... - Cached

#263 Client Side Validations - Ruby on Rails Screencasts ...
Short Ruby on Rails ... one for the format of the username ... We can
replace true in the code above with a hash of options to, say, specify a
custom ...
railscasts.com/episodes/263-client-side-​validations?view=... - Cached