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Different Ways to Convert the Boolean Type in String in Golang

  • Last Updated : 10 May, 2020

In order to convert Boolean Type to String type in Golang , you can use the strconv and fmt package function.

1. strconv.FormatBool() Method: The FormatBool is used to Boolean Type to String. It returns “true” or “false” according to the value of b.

Syntax:

func FormatBool(b bool) string

Example : Convert an Boolean Type into String using strconv.FormatBool() function.

Go






// Go program to illustrate 
// How to convert the
// Boolean Type into String
package main
  
import (
    "fmt"
    "strconv"
)
  
//Main Function
  
func main() {
  
    i := true
    s := strconv.FormatBool(i)
    fmt.Printf("Type : %T \nValue : %v\n", s, s)
  
}

Output:

Type : string 
Value : true

2. fmt.Sprintf() Method: The Sprintf is used to represents the string by formatting according to a format specifier.

Syntax:

func Sprintf(format string, a ...interface{}) string

Example : Convert an Boolean Type into String using fmt.Sprintf() function.

Go




// Go program to illustrate 
// How to convert the
// Boolean Type into String
package main
  
import (
    "fmt"
)
  
//Main Function
  
func main() {
  
    i := true
    s := fmt.Sprintf("%v", i)
    fmt.Printf("Type : %T \nValue : %v\n\n", s, s)
      
    i1 := false
    s1 := fmt.Sprintf("%v", i1)
    fmt.Printf("Type : %T \nValue : %v\n", s1, s1)
}

Output:

Type : string 
Value : true

Type : string 
Value : false



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