Conversion of my $_POST to CI and isset problem

[eluser]steelaz[/eluser]
Your isset() function is working fine. When you submit empty text field, it's still going to be included in $_POST array, so isset() will return true. If you want to check if something was entered in your text field, you can use empty() function, i.e.:

Code:

if (!empty($_POST['cr_fullname'][$i])) {  };