What is do...while loop statement in JavaScript?

JavascriptWeb DevelopmentFront End Technology

The do...while loop is similar to the while loop except that the condition check happens at the end of the loop. This means that the loop will always execute at least once, even if the condition is false.

Syntax

The syntax for do-while loop in JavaScript is as follows,

do{
   Statement(s) to be executed;
} while(expression);

Example

Try the following example to learn how to implement a do-while loop in JavaScript,

<html>
   <body>
      <script>
         var count = 0;
         document.write("Starting Loop" + "<br />");
         do{
              document.write("Current Count : " + count + "<br/>");
              count++;
           }
           while(count < 5);
           document.write ("Loop stopped!");
      </script>
   </body>
</html>
raja
Published on 19-Jan-2018 11:07:24
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