Try it Editor: JavaScript Regular Expressions

Edit This Code :


<!DOCTYPE html>
<html>
<body>

<h2>JavaScript Regular Expressions</h2>

<p>Search for an "e" in the next paragraph:</p>

<p id="p01">The best things in life are free!</p>

<p id="demo"></p>

<script>
text = document.getElementById("p01").innerHTML; 
document.getElementById("demo").innerHTML = /e/.test(text);
</script>

</body>
</html>

Result :