Validation for Dynamically Added Fields

[eluser]Pygon[/eluser]
alternatively, you could pass the keys by array --

instead of track_1, track_2, you can use track[] -- this will return an array of values:

Example Only:

Code:

<form method="post" action="processForm.php">
<input type="text" name="track[]" />
<input type="text" name="track[]" />
<input type="text" name="track[]" />
<input type="submit" value="Submit" />
</form>

and

Code:

$aTrack = $this->input->post('track');
foreach ($aTrack as $value)
{
//Code here.
}