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Questions tagged [paperclip-validation]

89 questions
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Validate application/octet-stream MIME type for JPG with PaperClip Gem

My Rails 4.2.5 app is receiving JPG uploads from a mobile app. However, the MIME Type in the headers is: application/octet-stream PaperClip 4.3.2 returns the following error: [paperclip] Content Type Spoof: Filename 70221009989740.jpg…
fnllc
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Paperclip content_type validation error only in production

Paperclip's content_type validation is behaving differently in my development environment and production environment, and I have no idea what might be causing this difference. I have a model with a paperclip attachment. It has this…
yerdua
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How to upload a pdf and generate a JPG thumbnail of the first page

I'm on Rails 4 and I'm using Paperclip for file uploads. I'm desperately trying to build a feature that allows users to upload a PDF and generate an image preview (thumb) of the 1st page. The following code doesn't work. has_attached_file…
Thomas
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Store thumb image to specific directory in paperclip gem

Here is the code has_attached_file :image, :path => ":rails_root/public/images/:id/:filename", :url => "/images/:id/:filename", :styles => { :small => "300x168>", :large =>…
Ankit Aranya
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Paperclip Shoulda Matcher error (undefined method `gsub' for nil:NilClass)

I have an extremely weird issue where a test passes and fails randomly. Meaning, sometimes it'll pass and sometimes it'll fail. It's an issue with paperclip-matchers (https://github.com/thoughtbot/paperclip) with shoulda-matchers…
Chris Jeon
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Rails Paperclip image upload not working on mobile

I'm creating a site that allows users to upload images from their mobile phones, through their browser. Before adding this feature to my site, I'm testing it out with a rails scaffold. To accomplish image upload, I'm using Paperclip 4.1. Image…
Dylan Husted
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validates_attachment for optional field

I have an uload field which is optional, it can be left empty. But when it is is used, I want to validate the size and content of the attachment. So I use this validation in the model: validates_attachment :attachment, content_type: { content_type:…
John
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uninitialized constant Paperclip::Error with paperclip-ffmpeg

I am using Paperclip , and paperclip-ffmpeg for processing uploads. Below is my code class Asset < ActiveRecord::Base belongs_to :profile has_attached_file :photo, :styles => { :mobile => {:geometry => "400x300", :format => 'mp4',…
Kashiftufail
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Paperclip content_type validation

Is there a way to validate files based on content and not on extension in paperclip. If I rename a .dll file to .png and upload it. It passes the content_type validation but fails saying xxx.png is not recognized by the 'identify' command. Is there…
Pravin
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Rspec/Paperclip: validation fails even with following documentation

Here is my validation: describe User it { should validate_attachment_size(:avatar).less_than(20.megabytes) } end Here is my User model: class User < ActiveRecord::Base validates_attachment :avatar, :content_type => { :content_type => /image/ },…
dennismonsewicz
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Rails - Paperclip - Multiupload - How to limit number of images?

I have a Rails 3.2 application using Paperclip to attach mutliple images in one fied. So, I have a Post model and a Image model. My question is: How to validate the number of image like the size validation of Paperclip? Thanks!
Dl33ter
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Ruby validation - multiple permutations for a single hash

Say there is a hash field that can have two possible value permutations, "foo" and "bar". How can I validate the hash value is one of the two? class ValidateMe validates :type => { :type => "foo" or :type => "bar" } end This results in an error.…
robbiep
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Running only paperclip validations in Rails

I've model Profile class Profile < Abstract has_attached_file :avatar, ... validates_attachment_size :avatar, :less_than => 2.megabytes validates_attachment_content_type :avatar, :content_type => ['image/jpeg',…
Babur Ussenakunov
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If-Statement with Paperclip | Ruby on Rails

I have to create 300px widht thumbnails if the file is a picture ('image/jpeg', 'image/png', 'image/gif') and no thumbnails if the file has an other extension. I'm using Paperclip for file-upload (it's working great without the conditions...). :file…
nenebale
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Webp image upload issue in paperclip gem in ruby on rails

webp images upload not supported it's giving this error message when trying to upload webp images has below avatar_2_3_webp = open(image_ur) at paperclip method "open" we are getting this error ImageSpec::Error…
SRIKI R
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