isMultiLine property

Retrieves the value indicating whether the content of the object contains one or more lines.

Syntax

JavaScript	`p = object.isMultiLine`

Property values

Type: Boolean

false (false): The content contains exactly one line.
true (true): The content contains more than one line.

Examples

The following example shows how to use the isMultiLine property to determine whether the content of an object can contain only one line or multiple lines of text.

Code example: http://samples.msdn.microsoft.com/workshop/samples/author/dhtml/refs/ismultilineEX1.htm

JavaScript


<html>
<head> 
<script type="text/javascript">
function answer(arg) {
    arg ? alert("Yes") : alert("No");
}
</script>
</head>
<body>

<p>Input: <input id="oInput" type="text" value="oInput" />
<button onclick="answer(oInput.isMultiLine);">Can the input contain more than one 
line?</button></p>
<p>Textarea: <textarea id="oTextarea">oTextarea</textarea>
<button onclick="answer(oTextarea.isMultiLine);">Can the textarea contain more than 
one line?</button></p>
</body>
</html>

isMultiLine property

Syntax

Property values

Examples

See also