Tracking form submissions as goals in Google Analytics is essential for your success. It works a little different in GA4 than Universal Analytics.
I talk about this in the standard process for tracking goals in Google Analytics.
I’ve noticed a lot of websites make this very complicated. If you have a confirmation page, and want to track it as a goal, it’s really pretty easy.
Don’t think you need a confirmation page for your form? I disagree: you do!