[Rails] Re: ActiveStorage validations

The initial release of Active Storage (as part of Rails 5.2) did not include the ability to validate attachments. 

Validations are intended to be a part of the Rails 6 release. Work to support this has already begun. 

In the meantime, if you need validations for Active Storage attachments right now, you can roll your own using custom validators. I have written a few blog posts on the subject that you might find helpful:

• Adding an Attachment Validator to Active Storage
  
• Validating the Content-Type of Active Storage Attachments
  

Hope that helps!

On Friday, September 1, 2017 at 5:09:37 PM UTC-4, Tobias Sandelius wrote:

I can't find any docs about attachment validations. Are there any? If not, will it be added?

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