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Validate the Maximum no. of Characters allowed in TextBox Using Java Script.

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

Validate the Maximum no. of Characters allowed in TextBox Using Java Script.

//Function for Check Length
//CheckLength(txt,5) : It will allow only 5 Characters in text box.


Code :

function CheckLength(obj,Length)
{
if (obj.value.length>Length)
{
alert("Exceeding Maximum " + Length +" Characters")
obj.focus()
obj.select()
}
}

     

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