Skip to main content

Hi! I’m planning move to Unbounce. I’m testing things that i have at old websites like pagewiz and instapage, but I heard that Unbounce is the TOP 1, the best of all!


I have a form from Formsite, and when I past the Embed Code at HTML Box, return the error(Block Invalid). And at Javascript section too. What is wrong. I always use the code at other websites. Thank you!!

Hi Cristiano - the validation we have on the custom HTML element is really strict, so it’s likely that there’s a comment or something similar that doesn’t directly affect the form’s functionality that’s technically incorrectly formatted.


I would just give the form a quick test–if it’s working on other pages for you, it should work the same in Unbounce. If that test doesn’t work, please shoot us an email at support@unbounce.com with the page URL and we can dig in a bit further.


Reply