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dynamic server side validation!

pradeepjain
563 512MB
Hii guys,
I am adding a few text boxes dynamically by using jquery add/remove button. say like prescription1,prescription2 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!
Feb 21 '10 #1
1 1242
Hi!

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

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  1. <input type="text" name="prescriptions[0]" value="dsfasdf" />
  2. <input type="text" name="prescriptions[1]" value="dsfasdf" />
  3. <input type="text" name="prescriptions[2]" value="dsfasdf" />
Then you can get this by the $_POST array:

Expand|Select|Wrap|Line Numbers
  1. $prescriptions = isset($_POST['prescriptions']) ? $_POST['prescriptions'] : array();
And then use "foreach".

Hope this helps.
Feb 23 '10 #2

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