DEV Community

wusher
wusher

Posted on • Originally published at wusher.github.io on

File Uploads Without Form Helpers

#rails

When uploading files without using the form helper form.file_field, you have to add the option multipart: true to the form tag.

Discovered in API Docs

  < %= form_with(model: @company), multipart: true) do |form| %>

    -- When using: --
    <input type="file" name="company[logo]" />
    -- OR --
    < %= file_field_tag "company[logo]" %>

    < %= form.submit %>
  < % end %>
Enter fullscreen mode Exit fullscreen mode

Top comments (0)

Read next

dpaluy profile image

Implement a Secure, Dynamic Domain Approval System for Embeddable Widgets in Ruby on Rails

David Paluy -

jetthoughts-dev profile image

Rails 8: Introducing the Built-in Authentication Generator

JetThoughts Dev -

dumebii profile image

Ruby On Rails Tutorial: Build A Markdown Editor With Ruby On Rails And Redis

Dumebi Okolo -

michymono77 profile image

Rails and Ruby Deprecation Warnings: Why You Should Care and How to Fix Them

Michiharu Ono -