I've had feedback 4-5 times from folks who have struggled to book a meeting with me because of the overly strict URL field validation. Most recent feedback below:

"Friendly tip, the form wouldn't let me submit without adding https:// to my domain. Took me a solid 60-90 seconds to fill it out, and I'm quite technical myseld.

If you remove the protocol requirement, I think it would help less technical people who would likely abandon the call form and never figure it out."

I'd like it to be possible for all of the following to be valid: