Whitelist all the code inside of a div tag?

Support
4

maybe with a plugin like that :

.js

(function() {
Discourse.Markdown.whiteListTag('script', 'src', '*');
Discourse.Markdown.whiteListTag('iframe', 'src', '*');
})();

.js.es6

    import { registerOption } from 'pretty-text/pretty-text';

registerOption((siteSettings, opts) => {
  opts.features["..."] = true;
});

export function setup(helper) {
  helper.whiteList(['script[src]']);
  helper.whiteList(['iframe[src]']);
}