1. The following figure uses the interface of "supported currencies"
2. The picture below shows that the blur event is triggered when the wallet address for the reward loses its focus. Call the interface "Check if the wallet address matches the selected type" in the blur event. Click "Confirm Payment", and the "Betting" interface in my background will do the same check. You understand this.
3. The three pages of "Successful payment, my bet slip, and my promotion agent" have the two input boxes on the right, and the values in these two input boxes can be used as the return value of the "Get Promotion Link" interface.
(over)