Return true if a port is present
bool
has_port() noexcept;
Declared in file <src/authority_view.cpp> at line 291
This function returns true if an authority is present and contains a port.
assert( url_view( "wss://www.example.com:443" ).has_port() );
Constant.
Throws nothing.
authority = [ userinfo "@" ] host [ ":" port ]
port = *DIGIT