Regular Expression - Quantifiers
author: Paul Kim
categories: regex
tags: regex
Quantifiers in Regular Expressions
| Greedy quantifier | Lazy quantifier | Description |
|---|---|---|
* |
*? |
Match zero or more times. |
+ |
+? |
Match one or more times. |
? |
?? |
Match zero or one time. |
{n} |
{n}? |
Match exactly n times. |
{n,} |
{n,}? |
Match at least n times. |
{n,m} |
{n,m}? |
Match from n to m times. |