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How to match a regular expression against a string?
Use the match() method to match a regular expression against a string in JavaScript. You can try to run the following code to match a regular expression −
The following is the parameter −
- match( param ) − A regular expression object.
Example
You can try to run the following code to match a regular expression against a string −
<html> <head> <title>JavaScript String match() Method</title> </head> <body> <script> var str = "For more information, see Chapter 3.4.5.1"; var re = /(chapter \d+(\.\d)*)/i; var found = str.match( re ); document.write(found ); </script> </body> </html>
Updated on: 2020-06-23T08:51:16+05:30
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