MiniExtensions supports rendering formula fields as HTML on the form and in the portal header. Here's a list of the supported HTML tags for your reference:
Supported HTML Tags
Text Structure Tags (styled):
<h1>- Large headings<h2>- Medium headings<h3>- Small headings<p>- Paragraphs<a>- Links<blockquote>- Quoted content<code>- Inline code<pre>- Code blocks
List Tags (styled):
<ul>- Unordered lists (with bullets)<ol>- Ordered lists (with numbers)<li>- List items (implicitly styled through ul/ol)
Table Tags (styled):
<table>- Table container<th>- Table headers<td>- Table cellsOther table tags like
<tr>,<thead>,<tbody>are supported but not explicitly styled
Iframe (explicitly allowed):
<iframe>- Embedded iframes must use an explicit HTTPS source URL. Iframes without one are removed. Embedded content runs in a restricted frame; custom srcdoc content and top-level page navigation are not supported.
Default DOMPurify allowed tags (supported but not specifically styled):
Text formatting:
<b>,<i>,<em>,<strong>,<small>,<sub>,<sup>Structure:
<div>,<span>,<br>,<hr>Media:
<img>,<audio>,<video>
Unsupported controls: Interactive form controls are not supported in rendered formula HTML. This includes form, input, button, select, option, textarea and related form-control tags. To collect input, use fields configured in the miniExtensions form instead.