跳过载波整合和处理验证 [英] skip carrierwave Integirty and Processing validation

问题描述

我列出了carrierwave上传类中的一些扩展名。

  def extension_white_list 
％w（doc docx）
 end 
  

在某些情况下，我想跳过完整性验证，同时保存记录。但由于默认情况下它们的文档validates_integrity_of验证存在。

https://github.com/carrierwaveuploader/carrierwave/wiki/How-to%3A-Validate-uploads-with-Active-Record

任何人都可以告诉我如何跳过这种验证吗？

解决方案

in uploaders / file_uploader.rb

  def extension_white_list 
 model.do_i_need_validation？ 
％w（doc docx）
 else 
％w（pdf）
结束
结束
  

并在模型中定义此实例方法

  def do_i_need_validation？ 
条件？ ？ true：false 
 end 
  

只需将适合您的应用程序的内容替换为

I have white listed some of the extensions in the carrierwave uploader class

def extension_white_list
    %w(doc docx)
end

In some cases I would like to skip the Integrity validation while saving a record. But as per their documentation validates_integrity_of validation exist by default.

https://github.com/carrierwaveuploader/carrierwave/wiki/How-to%3A-Validate-uploads-with-Active-Record

can anyone please tell me how to skip such validation ?

解决方案

in uploaders/file_uploader.rb

def extension_white_list
  model.do_i_need_validation?
    %w(doc docx)
  else
    %w(pdf)
  end
end

and define this instance method in the model

def do_i_need_validation?
  condition? ? true : false
end

Just replace the content of the method suitable to your app

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