From 43a7d1018e4d1049e817a6438595267294135f75 Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Mon, 5 Oct 2015 12:11:55 +0100
Subject: [PATCH] Issue #2579357 by pwolanin: Fix text for "Limit allowed HTML
tags" filter to also indicate it restricts HTML attributes
---
core/modules/filter/src/Plugin/Filter/FilterHtml.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/core/modules/filter/src/Plugin/Filter/FilterHtml.php b/core/modules/filter/src/Plugin/Filter/FilterHtml.php
index 38d798a7a148..1baf73c62aaa 100644
--- a/core/modules/filter/src/Plugin/Filter/FilterHtml.php
+++ b/core/modules/filter/src/Plugin/Filter/FilterHtml.php
@@ -50,7 +50,7 @@ public function settingsForm(array $form, FormStateInterface $form_state) {
'#title' => $this->t('Allowed HTML tags'),
'#default_value' => $this->settings['allowed_html'],
'#maxlength' => 1024,
- '#description' => $this->t('A list of HTML tags that can be used. JavaScript event attributes, JavaScript URLs, and CSS are always stripped.'),
+ '#description' => $this->t('A list of HTML tags that can be used. By default only the <em>lang</em> and <em>dir</em> attributes are allowed for all HTML tags. Each HTML tag may have attributes which are treated as allowed attribute names for that HTML tag. Each attribute may allow all values, or only allow specific values. Attribute names or values may be written as a prefix and wildcard like <em>jump-*</em>. JavaScript event attributes, JavaScript URLs, and CSS are always stripped.'),
'#size' => 250,
'#attached' => array(
'library' => array(
--
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