Trim a string in Javascript. By admin | March 29, 2012 0 Comment Below is a simple function to implement this. function trim(str) { if(!str || typeof str != 'string') { return null; } return str.replace(/^[s]+/,'').replace(/[s]+$/,'').replace(/[s]{2,}/,' '); } More Similar Posts Socket Programming in Flutter, Build Chat Apps in FlutterChat Application in Flutter Using Socket IOUsing extension-methods in FlutterFlatList, Filtering in FlatList, Spread Operators in…Working With Low-Level Isolate APIs in FlutterCreate an awesome background running Music Player…Performance programming in Flutter using IsolatesFirebase Push Notifications in FlutterOffline Database from WebService using SQFlite in FlutterBLOC Pattern in Flutter explained with Real ExampleParsing RSS Feeds in FlutterProper way to Handle Exceptions in FlutterReusable Widgets & Reusable Custom AppBars in Flutter.MVVM in Android - ViewModels, ViewModelScope,…Open Urls in Browser, In App, Make Phone Calls, Open…Custom BottomSheet, Custom Snackbar in Flutter using…Google's Flutter Tutorial - Save Image as String in…Select Image from Camera/Gallery, Save Image in…Debugging Network Calls in Flutter with AliceFlutter DataTable + MySQLCreating Dynamic Forms & Get Data from Dynamic Forms…Easily Parse JSON, Create JSON Model Classes, Show…Local Notifications in FlutterBar Charts in FlutterApp Theming in Flutter - Dark Mode/ Light Mode