Hello - I'm trying to add a form to wordpress blog post on our new whitepaper. I'm using the form embed code from marketo but its just showing up as the code once I try to preview it in wordpress. How can I fix this?
It you're seeing the HTML as text, that suggests you've pasted the embed code into a Rich Text editor which (like Marketo's as well) will deliberately escape all the HTML tags.
(Remember, there has to be a way to simply show, instead of execute, HTML + CSS + JS in a page, so even outside of security concerns it wouldn't make sense to always treat something that happens to havein it as HTML instead of as displayable text.)
Typically there would be part of the page/template reserved for the embed code by the WP admin. Within this part, all pasted input is treated as raw HTML and not escaped.