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For Validating the Year Value Using Javascript ...

Posted By:Prasanti Prusty       Posted Date: December 17, 2009    Points: 10    Category: Javascript    URL: http://www.dotnetspark.com  
 

For Validating the Year Value Using Javascript . if you would like to validate the user input year you can use below javascript to do that it will also prompt alert message if user entered wrong value

//Purpose : For Validating the Year Value

Code :

function ValidateYear(obj)
{
	if (obj.length !=0)
	{
		var text = /^[0-9]+$/;

		if ((document.getElementById(obj.id).value != "") && (!text.test(document.getElementById(obj.id).value)))
		{
			alert("Please Enter Numeric Values Only");
			obj.focus();
			obj.select();
		}

		if (document.getElementById(obj.id).value.length>4)
		{
			alert("Year is not proper. Please check");
			obj.focus();
			obj.select();
		}
	}
}

     

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