HTML DOM value Property
 Complete Text Object Reference
Definition and Usage
The value property sets or returns the value of a
text field.
Syntax
Example
The following example gets the value of the text field:
<html>
<head>
<script type="text/javascript">
function alertValue()
{
alert(document.getElementById("text1").value)
}
</script>
</head>
<body>
<form>
<input type="text" id="text1" value="Hello world!" />
<input type="button" id="button1" onclick="alertValue()"
value="Show default value" />
</form>
</body>
</html>
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Try-It-Yourself Demos
Alert the
value of a text field
Form validation
Radio buttons in a form
Checkboxes in a form
Dropdown list in a form
Another dropdown list
Complete Text Object Reference
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