JavaScript RegExp - ^.{2}$

Quiz

Description

^.{2}$ matches any string containing exactly two characters.

Example

Following example shows usage of RegExp expression.

<html>
   <head>
      <title>JavaScript RegExp</title>
   </head>
   
   <body>
      <script type = "text/javascript">
		 var str = "pa";
         var pattern = /^.{2}$/g;

         var result = str.match(pattern);
         document.write("Test 1 - returned value : " +  result); 

         str = "pap";
         result = str.match(pattern);
         document.write("<br/>Test 2 - returned value : " +  result); 	 		 
      </script>
   </body>
</html>

Output

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

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