Validates as EU VAT Number | AgileWebDevelopment

Plugins - Validates as EU VAT Number - Agile Web Development:

Validates whether the value of the specified attribute is in the correct form by matching it against the VAT picture for the appropriate country. class Person < ActiveRecord::Base validates_as_eu_vat_number :identifier, :with => :country_code validates_as_eu_vat_number :full_vat_number end Configuration options: * <tt>message</tt> - A custom error message (default is: "is invalid") * <tt>with</tt> - Either a symbol referencing a field with the country code, or the code itself as a String. * <tt>on</tt> Specifies when this validation is active (default is :save, other options :create, :update) * <tt>allow_nil</tt> - Skip validation if attribute is nil. * <tt>allow_blank</tt> - Skip validation if attribute is blank. * <tt>if</tt> - Specifies a method, proc or string to call to determine if the validation should occur (e.g. :if => :allow_validation, or :if => Proc.new { |user...

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