Golang React JS Technology Blog

How to remove multiple spaces in a string in GoLang?

Removing multiple spaces from a string excludes excessive white space so that there is only a single space between each word in the string.
Remove Multiple Spaces

Example

// Golang program to remove
// multiple white-spaces from string
package main

import (
	"fmt"
	"strings"
)

func standardizeSpaces(s string) string {
	return strings.Join(strings.Fields(s), " ")
}

func main() {
	str1 := " Hello,   World  ! "
	fmt.Println(standardizeSpaces(str1))

	str2 := "Hello,\tWorld ! "
	fmt.Println(standardizeSpaces(str2))

	str3 := " \t\n\t Hello,\tWorld\n!\n\t"
	fmt.Println(standardizeSpaces(str3))
}

Output

Hello, World !
Hello, World !
Hello, World !
Most Helpful This Week
Write string slice line by line to a text file Golang program for drawing a Cuboid How do you handle HTTP client server alerting in Go? How To Make an HTTP Server in Golang? How to Convert string to integer type in Go? GO Program to take user input and addition of two strings