Did you read the statute?
You mean the executive order? It's not a statute it's an executive order granted by Article II of the Constitution. Or do you mean this 8 U.S. Code § 1182 - Inadmissible aliens? Yes, of course I read it.
Read why it's not unconstitutional.
Yes, The Trump Executive Order On Immigration Is Legal
Is Trump’s Muslim ban actually unconstitutional? Oddly enough… probably not - Hot Air
Trump's EO is unconstitutional because it violates the Due Process and Equal Protection rights of immigrants such as Mr. Darweesh and Mr. Alshawi.
No.