Everyday, tons of visitors are entering the Middle East for work or tourism purposes. All of these people either have a work visa or a tourist visa along with them. However, it's important that we can identify fake visas from genuine ones. There are a few ways in which you can do so.
Visit the official UAE website.
Go to the General Inquiry section.
Provide all the necessary details mentioned.
If the website displays all the details in the visa along with it's expiry date, the visa is genuine. If not, the visa is fake.