Allow HTML5 details tag in Safelist.relaxed

[dschulten]

Would it be possible to include the HTML5 Tags details and summary in Safelist.relaxed?

https://developer.mozilla.org/de/docs/Web/HTML/Element/details

Or are there reasons why those two tags cannot be considered safe?

[jeffthomasweb]

Apologies if this is already widely known, but if anyone would like to add their own safe HTML tags for current Jsoup versions, Safelist.addTags("stringTag1","stringTag2") is available. I've included an example below. https://github.com/jhy/jsoup/blob/master/src/main/java/org/jsoup/safety/Safelist.java#L222

String cleanRelaxedIncludeHtmlDetailsSummary() throws IOException {
        Safelist listOfSafeHtml = Safelist.relaxed().addTags("details","summary");
        String htmlWithDetailsSummary = "<details><summary>Details</summary>Something small enough to escape casual notice.</details>";
        String afterCleanedRelaxedHtml = Jsoup.clean(htmlWithDetailsSummary, listOfSafeHtml);

        return afterCleanedRelaxedHtml;
    }