All you have to do.
1. You must replace the crome you are using, with the new Chrome.
Example.
-Chrome Beta, Chrome Canary or Chrome Dev.
You must turn off the computer or smartphone that you are using for a few minutes, and then restart it.
and don't forget to clean the virus.The problem that you experience like this, right.
When empty submit, appears.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fzizihub.com%2F3017.jpg&t=663&c=OXPJMxS_dsYNqA)
When you write submit it disappears.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fzizihub.com%2Fba83.jpg&t=663&c=Xjzo-MwNH4tFQw)
Good luck.