Ruby on rails ActiveRecord验证不使用自定义属性分配方法
我正在开发一个具有双因素身份验证的Rails应用程序。此应用程序中的Ruby on rails ActiveRecord验证不使用自定义属性分配方法,ruby-on-rails,validation,activerecord,Ruby On Rails,Validation,Activerecord,我正在开发一个具有双因素身份验证的Rails应用程序。此应用程序中的用户型号有一个属性,双因素电话号码。在保存模型之前,我让模型验证此属性是否存在 为了确保电话号码以正确的格式保存,我创建了一个自定义属性分配方法,如下所示: def two_factor_phone_number=(num) num.gsub!(/\D/, '') if num.is_a?(String) self[:two_factor_phone_number] = num.to_i end class User
用户
型号有一个属性,双因素电话号码
。在保存模型之前,我让模型验证此属性是否存在
为了确保电话号码以正确的格式保存,我创建了一个自定义属性分配方法,如下所示:
def two_factor_phone_number=(num)
num.gsub!(/\D/, '') if num.is_a?(String)
self[:two_factor_phone_number] = num.to_i
end
class User < ActiveRecord::Base
devise :database_authenticatable, :registerable, :confirmable,
:recoverable, :rememberable, :trackable, :validatable,
:lockable
attr_accessible :email, :password, :password_confirmation, :remember_me,
:first_name, :last_name, :two_factor_phone_number
validates :first_name, presence: true
validates :last_name, presence: true
validates :two_factor_phone_number, presence: true
# Removes all non-digit characters from a phone number and saves it
#
# num - the number to be saved
#
# Returns the digit-only phone number
def two_factor_phone_number=(num)
num.gsub!(/\D/, '') if num.is_a?(String)
self[:two_factor_phone_number] = num.to_i
end
end
我正在做一些验收测试,我发现如果这个方法在模型中,ActiveRecord验证将被忽略/跳过,并且可以创建一个新模型,而无需设置two\u factor\u phone\u number
模型代码如下所示:
def two_factor_phone_number=(num)
num.gsub!(/\D/, '') if num.is_a?(String)
self[:two_factor_phone_number] = num.to_i
end
class User < ActiveRecord::Base
devise :database_authenticatable, :registerable, :confirmable,
:recoverable, :rememberable, :trackable, :validatable,
:lockable
attr_accessible :email, :password, :password_confirmation, :remember_me,
:first_name, :last_name, :two_factor_phone_number
validates :first_name, presence: true
validates :last_name, presence: true
validates :two_factor_phone_number, presence: true
# Removes all non-digit characters from a phone number and saves it
#
# num - the number to be saved
#
# Returns the digit-only phone number
def two_factor_phone_number=(num)
num.gsub!(/\D/, '') if num.is_a?(String)
self[:two_factor_phone_number] = num.to_i
end
end
class用户
您可以添加格式验证:
validates :two_factor_phone_number, :format => { :with => /[0-9]/,
:message => "Only digits allowed" }
和/或创建另一个方法来设置此属性并在验证之前调用它
before_validation :update_phone_format
def update_phone_format
...
end
谢谢我希望有一个我在某处错过的设置,但我可以用一个before_验证过滤器。