dynamic server side validation!

[pradeepjain]

Hii guys,
I am adding a few text boxes dynamically by using jquery add/remove button. say like prescription1,p rescription2 and so on. each prescription has 5 fields each co-related to each other . say like when he fills up prescription1 all fields must be entered or else none. how do i validate this.bcos i dono how many prescriptions are there earlier and its added dynamically!

[gopher83]

Array

Hi!

I think the most easiest way is to use an array for this. So, at client side, you will get like this:

<input type="text" name="prescriptions[0]" value="dsfasdf" />
<input type="text" name="prescriptions[1]" value="dsfasdf" />
<input type="text" name="prescriptions[2]" value="dsfasdf" />

Then you can get this by the $_POST array:

$prescriptions = isset($_POST['prescriptions']) ? $_POST['prescriptions'] : array();

And then use "foreach".

Hope this helps.