About This Code
Brief Description:
To check whether a fields value is changed or not
Contributor:
Parthasarathy Perumbali
Last Modified:
30 Dec 2003
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Code / Description
<html>
<body>
<form>
<input type=text value="value" onBlur="if(this.value!=this.defaultValue)alert('changed')">
<input type=text value="value" onBlur="if(this.value!=this.defaultValue)alert('changed')">
</form>
</body>
</html>
Usage / Example