The String padStart() method
Find out all about the JavaScript padStart() method of a string
THE AHA STACK MASTERCLASS
Launching May 27th
The purpose of string padding is to add characters to a string, so it reaches a specific length.
padStart() can be used to add characters at the beginning of a string.
padStart(targetLength [, padString])Sample usage:
| padStart() | |
|---|---|
| ‘test’.padStart(4) | ‘test' |
| 'test’.padStart(5) | ’ test' |
| 'test’.padStart(8) | ’ test' |
| 'test’.padStart(8, ‘abcd’) | ‘abcdtest’ |
Also see padEnd().
→ Get my JavaScript Beginner's Handbook
I wrote 20 books to help you become a better developer:
- Astro Handbook
- HTML Handbook
- Next.js Pages Router Handbook
- Alpine.js Handbook
- HTMX Handbook
- TypeScript Handbook
- React Handbook
- SQL Handbook
- Git Cheat Sheet
- Laravel Handbook
- Express Handbook
- Swift Handbook
- Go Handbook
- PHP Handbook
- Python Handbook
- Linux Commands Handbook
- C Handbook
- JavaScript Handbook
- CSS Handbook
- Node.js Handbook