Remove all Non-Alphanumeric Characters from a String in Golang

Write a program that will ask the user a string with non-alphanumeric characters 
and then the program will remove all non-alphanumeric characters from a string Golang.

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Sample Program Output

Program Listing

/* remove.go

   Author   : Mr. Jake Rodriguez Pomperada, MAED-IT

   Date     : August 5, 2019  Monday  2:00 PM

   Location : Bacolod City, Negros Occidental

   Website  : http://www.jakerpomperada.com

   Emails   : jakerpomperada@gmail.com and jake_pomperada@tup.edu.ph

 */

package main

import (

"bufio"

"fmt"

"log"

"os"

"regexp"

)

func main() {

consoleReader := bufio.NewReader(os.Stdin)

fmt.Print("\n")

fmt.Print("\tRemove all Non-Alphanumeric Characters from a String")

fmt.Print("\n\n")

fmt.Print("\tGive a String : ")

str, _ := consoleReader.ReadString('\n')

fmt.Print("\n")

reg, err := regexp.Compile("[^a-zA-Z0-9]+")

if err != nil {

log.Fatal(err)

}

display := reg.ReplaceAllString(str, "")

fmt.Print("\tDisplay the Results")

fmt.Print("\n\n")

fmt.Print("\t",display)

fmt.Print("\n\n")

fmt.Print("\tEnd of Program")

fmt.Print("\n")

}