Registration Form Drop Down Check?

[brycej2]

I have an added dropdown menu on the registration form and I have tried to mirror it as best as I can to how the country's dropdown menu is done....

The country dropdown has this check:

if ( (is_numeric($country) == false) || ($country < 1) ) {
    $error = true;
    $messageStack->add('create_account', ENTRY_COUNTRY_ERROR);
  } 

now when I try the same thing with my dropdown menu, it always gives me an error even when a value is selected??

my dropdown values are getting filled the same way as country is:

//COUNTRY DROP DOWN
function zen_get_country_list($name, $selected = '', $parameters = '') {
    $countries_array = array(array('id' => '', 'text' => PULL_DOWN_DEFAULT));
    $countries = zen_get_countries();

    for ($i=0, $n=sizeof($countries); $i<$n; $i++) {
      $countries_array[] = array('id' => $countries[$i]['countries_id'], 'text' => $countries[$i]['countries_name']);
    }

    return zen_draw_pull_down_menu($name, $countries_array, $selected, $parameters);
  }
  
  //MY DROP DOWN
  function zen_get_residence_list($name, $selected = '', $parameters = '') {
    
    $residence_array = array(array('id' => '', 'text' => PULL_DOWN_HALL));
    $rarray = zen_get_halls();
    for ($i=0, $n=sizeof($rarray); $i<$n; $i++) {
      $residence_array[] = array('id' => $rarray[$i], 'text' => $rarray[$i]);
    }

    return zen_draw_pull_down_menu($name, $residence_array, $selected, $parameters);
  } 

Has anybody else dealt with checking drop downs? What am I doing wrong?

[kobra]

I am assuming that this is a tpl file....

There are basically 2 files one that retreives data and one that displays the data.

Apperently the array that is created by the other file is not pulling/creating the array. So you have to generate this to be able to display it.

Start with includes/modules/create_account.php

[brycej2]

The dropdown function that I am calling is in html_output.php and is getting called in tpl_modules_create_account.

it is creating the array and displaying the values in the drop down on the form how it should, the problem is the checking function that I showed in the previous post (create_account.php) is not working for my dropdown, (it gives displays the error that I havent selected a value, even when I have selected one).

[brycej2]

I solved the problem by doing the check this way:

if (isset($_POST['residence_hall']) && $_POST['residence_hall'] == '') { 

That works the way it should.

[TheOracle]

You could also use:

if (isset($_POST['residence_hall']) && $_POST['residence_hall'] == '') { 

as:

if (isset($_POST['residence_hall']) && zen_not_null($_POST['residence_hall'])) {