JavaScript RegExp - \s



Description

\s matches a whitespace character (space, tab, newline).

Example

Following example shows usage of RegExp expression.

<html> <head> <title>JavaScript RegExp</title> </head> <body> <script type = "text/javascript"> var str = "ab c"; var pattern = /\s/g; var result = str.match(pattern); document.write("Test 1 - returned value : " + result); str = "abc"; result = str.match(pattern); document.write("<br/>Test 2 - returned value : " + result); </script> </body> </html>

Output

Test 1 - returned value :  
Test 2 - returned value : null
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