Useful methods when dealing with displaying allowed tags.
in Drupal 8.0.x, will be removed before Drupal 9.0.0. Use \Drupal\Core\Field\FieldFilteredMarkup instead.
\Drupal\Core\Field\FieldFilteredMarkup
Name | Modifiers | Type | Description |
---|---|---|---|
AllowedTagsXssTrait::allowedTags | public | function | Returns a list of tags allowed by AllowedTagsXssTrait::fieldFilterXss(). |
AllowedTagsXssTrait::displayAllowedTags | public | function | Returns a human-readable list of allowed tags for display in help texts. |
AllowedTagsXssTrait::fieldFilterXss | public | function | Filters an HTML string to prevent XSS vulnerabilities. |
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Field!AllowedTagsXssTrait.php/trait/AllowedTagsXssTrait/8.1.x