JavaScript RegExp s Metacharacter
Multi tool use
Clash Royale CLAN TAG#URR8PPP
<!--
main_leaderboard, all: [728,90][970,90][320,50][468,60]-->
JavaScript RegExp s Metacharacter
❮ JavaScript RegExp Object
Example
Do a global search for whitespace characters in a string:
var str = "Is this all there is?";
var patt1 = /s/g;
<!--
All the spaces in the text will get a match (four matches):
Isthisallthereis?
Try it Yourself »
Definition and Usage
The s metacharacter is used to find a whitespace character.
A whitespace character can be:
- A space character
- A tab character
- A carriage return character
- A new line character
- A vertical tab character
- A form feed character
Browser Support
| Expression | |||||
|---|---|---|---|---|---|
| s | Yes | Yes | Yes | Yes | Yes |
Syntax
new RegExp("\s")
or simply:
/s/Syntax with modifiers
new RegExp("\s", "g")
or simply:
/s/g❮ JavaScript RegExp Object
