With JavaScript RegExp search an octal number character.

To find an octal number character with JavaScript Regular Expression, use the following. Add the octal number here −

\xxx

You can try to run the following code to find an octal number character. It searches for octal number 123 i.e S −

Example

Live Demo

<html>
   <head>
      <title>JavaScript Regular Expression</title>
   </head>
   
   <body>
      <script>
         var myStr = "Secure and Responsive!";
         var reg = /\123/g;
         var match = myStr.match(reg);

         document.write(match);
      </script>
   </body>
   
</html>

Output

S
Updated on: 2019-07-30T22:30:21+05:30

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