Allow Creating Attachments for Unlogged Users in Form

This snippet enables JetFormBuilder to allow unlogged (guest) users to upload file attachments. By applying specific CSS classes to media fields, the snippet grants the permissions to handle and store file insertions securely from the front end.

Specifications
Allow Creating Attachments for Unlogged Users in Form
7 January, 2026
  • Plugin
    • JetFormBuilder
  • Category
    • Forms
  • Programming languages
    • PHP
Source code

Installing Instruction

How to Add Snippets into the functions.php File of the Active Child Theme

Attention: Create a site backup before applying any changes to functions.php.

This ensures that you can restore the website if something goes wrong after adding the code snippet.

  1. Copy the required code snippet to your clipboard.
  2. Navigate to WordPress Dashboard > Appearance > Theme File Editor.
  3. Click the functions.php tab to open the file.
  4. Paste the code snippet below the existing code in the Selected file content: area.
  5. Click the "Update File" page.

Example Use Case

Use this snippet to enable guests to upload attachments via JetFormBuilder forms, useful for front-end submission scenarios like contact forms, support requests, or user-generated content uploads.
Applicable scenarios:

  • Contact or support forms allowing file uploads without login.
  • Sites accepting guest submissions with media attachments.
  • User engagement forms needing flexible upload permissions.
Specifications
Allow Creating Attachments for Unlogged Users in Form
7 January, 2026
  • Plugin
    • JetFormBuilder
  • Category
    • Forms
  • Programming languages
    • PHP
Source code

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