oEmbed iframes must have unique title attributes

Created on 16 June 2020, over 4 years ago
Updated 4 August 2024, 5 months ago

Problem/Motivation

web/core/modules/media/src/Plugin/Field/FieldFormatter/OEmbedFormatter.php will "Render videos and rich content in an iframe for security reasons."

This results in an iframe within an iframe, both with the same title, which then results in this accessibility error (found with axe Chrome extension): "Frames must have a unique title attribute" (https://dequeuniversity.com/rules/axe/3.5/frame-title-unique)

Proposed resolution

I'm not sure what the best solution is here. Maybe something like using "iFrame for 'title'" as the title on the parent iframe, and just "title" on the child?

Remaining tasks

Prepare this for a Usability Review

User interface changes

API changes

Data model changes

Release notes snippet

πŸ› Bug report
Status

Needs work

Version

11.0 πŸ”₯

Component
MediaΒ  β†’

Last updated 1 day ago

Created by

πŸ‡ΊπŸ‡ΈUnited States Kasey_MK

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  • Accessibility

    It affects the ability of people with disabilities or special needs (such as blindness or color-blindness) to use Drupal.

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