I built an ecommerce system where we shipped hundreds of thousands of tshirts to people. They used a bazillion variations of browsers. It took a while for us to

I built an ecommerce system where we shipped hundreds of thousands of tshirts to people. They used a bazillion variations of browsers. It took a while for us to get the form 100% correct across everything. One field. Also, don't use type=number fields... the browser UX is terrible across many devices. Just make everything type=text and be done with it.