I am trying to implement Drip (www.getdrip.com) on a form. The way they have created to integrate external forms with their system is fields[email] as an email input. However, it seems that webfloe doesn’t allow on this field.
Yes I was able to use but not thru the widget webflow form. I used the custom code and pasted the form code provided by Drip. I believe you can customise Drip’s code to use css classes from webflow with little CSS knowledge.
However, I haven’t tried to implemented using the regular widget form recently. Would be nice to give it a shot if you haven’t done yet.
I am not a HTML/CSS expert but if you have any problem to implement it, post here and I can try to help you.