Boolean type

A boolean type represents the set of Boolean truth values denoted by the predeclared constants true and false. The predeclared boolean type is bool.

Source: (example.go)

package main
 
import "fmt"
 
func main() {
 
   var b1 bool = true
   fmt.Println(b1)
 
   // shorthand
   b2 := false 
   fmt.Println(b2)
}
 

Output:

$ go run example.go
true
false