function word_list_captcha_settings_form_validate in CAPTCHA Pack 5

Same name and namespace in other branches

1. 6 text_captcha/word_list_captcha/word_list_captcha.admin.inc \word_list_captcha_settings_form_validate()
2. 7 text_captcha/word_list_captcha/word_list_captcha.admin.inc \word_list_captcha_settings_form_validate()

Validation function for the settings form

File

text_captcha/word_list_captcha/word_list_captcha.module, line 70

Code

function word_list_captcha_settings_form_validate($form_id, $form_values) {
  if ($form_id == 'word_list_captcha_settings_form') {

    // check the number of words in the pools
    $list_size = (int) $form_values['word_list_captcha_list_size'];
    _text_captcha_word_pool_validate('word_list_captcha_word_pool_1', $form_values, $list_size, 0, '');
    _text_captcha_word_pool_validate('word_list_captcha_word_pool_2', $form_values, $list_size, 0, '');
  }
}