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Text defaultValue Property
Text Object
Definition and Usage
The defaultValue property sets or returns the default value of a text field.
Note: The default value is the value specified in the value attribute.
Syntax
Set the defaultValue property:
textObject.defaultValue="value"
Return the defaultValue property:
textObject.defaultValue
Browser Support
The defaultValue property is supported in all major browsers.
Example
Example
Display the default value of the text field:
<html>
<head>
<script type="text/javascript">
function displayResult()
{
var x=document.getElementById("email").defaultValue;
alert(x);
}
</script>
</head>
<body>
<form>
Email: <input type="text" id="email" value="someone@example.com" />
</form>
<button type="button" onclick="displayResult()">Display default value</button>
</body>
</html>
<head>
<script type="text/javascript">
function displayResult()
{
var x=document.getElementById("email").defaultValue;
alert(x);
}
</script>
</head>
<body>
<form>
Email: <input type="text" id="email" value="someone@example.com" />
</form>
<button type="button" onclick="displayResult()">Display default value</button>
</body>
</html>
Try it yourself »
Text Object
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.