url_popup
URL Pop Up (User Registration Link Pop Up) allows site administrators
to attach informational modal links to specific options on User
Registration list fields (List text or List integer field types).
When a user encounters a radio button or select option on the
registration form, a configurable "Find Out More" style link appears
inline next to the option label. Clicking the link opens a modal
dialog with helpful explanatory content — without navigating away
from the registration form.
Use Case
Sites that present registration options which may be unfamiliar to
new users — such as membership types, organisations, or account
categories — can use this module to provide contextual help exactly
where it is needed, reducing registration abandonment and support
requests.
Features
- Admin configuration UI at
Admin → Configuration → User Interface → URL Pop Up - Supports multiple entries — different fields, different options,
each with their own modal - Targets specific option values on any List (text) or
List (integer) field on the User entity - Three modal content types:
- Full node body — loads a published page into the modal
- Specific field — displays a single named field from a node
- Custom text — displays inline text with no page required
- Configurable link label, target path, and modal width per entry
- Built on Drupal core AJAX Dialog API — no external JS dependencies
- Optional List Field Hide / Show Toggle Settings (progressive disclosure)
Per-option visibility control with three states for each option on any enabled field.
Show makes the option immediately visible above the toggle button.
On toggle show hides the option behind a labelled toggle button until clicked.
Always hide removes the option from the rendered widget entirely.
The toggle button label text is fully configurable for both the collapsed and expanded states,
with an @count placeholder available for the number of hidden options.
Toggle and label settings can be set globally and overridden per field.
Requirements
- Drupal 10 or 11
- At least one List (text) or List (integer) field on the
User entity - Target pages must be published and accessible to anonymous users
Related Modules
- Field description tooltip — converts field descriptions to hover
tooltips (different approach, sitewide scope) - Tooltip Modal Popup — similar concept for provider selectors
(narrower scope, requires Token module)