w3resource logo

JavaScript Tutorial

JavaScript multiline Property : RegExp Object

Secondary Nav


The multiline property of the RegExp object is used to determine whether or not to search in strings across multiple lines.

The value of multiline is true if the "m" flag is used, otherwise false.


Implemented in JavaScript 1.2



Example :

The following web document demonstrates how the multiline property can be used.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<title>JavaScript Regexp multiline Property : Example-1</title>
<h1 style="color: red">JavaScript Regexp multiline Property</h1>
<hr />
<script type="text/javascript">
//This is done to make the following JavaScript code compatible to XHTML. <![CDATA[
var rex = new RegExp("The quick brown fox", "m");
if ( rex.multiline )
document.write("Multiline property is set");
document.write("Multiline property is not set");

View the example in the browser

Supported Browser

Internet Explorer 7 Firefox 3.6 Google Chrome 7 Safari 5.0.1 Opera 10
Yes Yes Yes Yes Yes

See also :

JavaScript Core objects, methods, properties.

Join our Question Answer community to learn and share your programming knowledge.

Solve these problems:

Java: How to convert a string to an integer in Java?

C#: Loops in c#

SQL: JOIN using more than 5 tables