Validate Dynamically Generated Form Fields

Hello, I am having difficulty in validating some text boxes I dynamically generated using javascript.

I have done the below which is not working..... giving errors of undefined or is null

var i=rowNum;//value of the integer giving the form field a unique name

var thefield =(eval(document.getElementById('xxxx_'+i).value));

if (thefield =="")

{

alert("xxxxxxxxxxxxx");

}

This is not working. Any one has example of validating dynamically generated form fields?

This topic has been closed for replies.

Legend

It'll simplify your life!

Inspiring

If this were my problem, I'd do something like this:

alert("good start");

var i = 1;

alert("i is " + i);

var thefield =(eval(document.getElementById('xxxx_'+i).value));

alert("the fields is " + thefield+ " some more text");

That would help me isolate the problem.

Sign up