function riddler_settings_submit in Captcha Riddler 6

Same name and namespace in other branches

1. 7 riddler.module \riddler_settings_submit()

1 string reference to 'riddler_settings_submit'

riddler_settings in ./riddler.module

File

./riddler.module, line 134

Adds a question and answer type to the Captcha module.

Code

function riddler_settings_submit($form, &$form_state) {
  variable_set('riddler_weight', $form_state['values']['riddler_weight']);
  $i = 0;
  $number = 0;
  while (array_key_exists('riddler_question_' . $i, $form_state['values'])) {
    if ($form_state['values']['riddler_question_' . $i] != '') {
      variable_set('riddler_question_' . $number, $form_state['values']['riddler_question_' . $i]);
      variable_set('riddler_answer_' . $number, $form_state['values']['riddler_answer_' . $i]);
      $number++;
    }
    $i++;
  }
  variable_set('riddler_number', $number);
}