Bug #87114: frameborder attribute of iFrames is not removed when using doctype html5 - TYPO3 Core - TYPO3 Forge

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Bug #87114

closed

frameborder attribute of iFrames is not removed when using doctype html5

Added by Till Schweneker over 5 years ago. Updated about 4 years ago.

Status:

Closed

Priority:

Should have

Assignee:

Category:

Frontend

Target version:

Start date:

2018-12-10

Due date:

% Done:

Estimated time:

TYPO3 Version:

PHP Version:

7.2

Tags:

Complexity:

Is Regression:

Sprint Focus:

Description

When using the following configuration and adding a YouTube or Vimeo video via the built in media embed, the iFrame is still having the frameborder attribute. The source code of the renderer however implies, that it would be removed.

config {
  doctype = html5
}

Source code of /typo3/sysext/core/Classes/Resource/Rendering/YouTubeRenderer.php #192

        if (is_object($GLOBALS['TSFE']) && $GLOBALS['TSFE']->config['config']['doctype'] !== 'html5') {
            $attributes[] = 'frameborder="0"';
        }

This behavior is present in TYPO3 9.5.1 and 8.7.20