Hi I need to add: GA Tracking ID to my lead forms as new hidden input field, I have over 150 LPs:
Whats the best way to add this:
1. Form as a hidden field
2. In the LP in the CUSTOME HEAD HTML
or is there an easy way?
The most centralized place would be in the template, though (unless you've tokenized your script includes) you'll have to reapprove LPs. Or if you have a single global form, do it there.
There's no magic bullet if you haven't prepared in advance by including a central form behaviors JS file (which can be empty to start, then updated without having to do a ton of reapprovals).