Confirmation before creating transaction

[leto]

It feels too easy to type in a wrong number and click "Create" and then there is no way to stop a transaction from happening. I think a small popover that says "Are you sure you want to create an xtn of XXX amount???" will prevent potential loss of funds by sending an amount that is too large.

Probably will use this:
http://element.eleme.io/#/en-US/component/popover