function css_captcha_settings_form in CAPTCHA Pack 7

Same name and namespace in other branches

1. 5 css_captcha/css_captcha.module \css_captcha_settings_form()
2. 6 css_captcha/css_captcha.admin.inc \css_captcha_settings_form()

Function for the settings form

1 string reference to 'css_captcha_settings_form'

css_captcha_menu in css_captcha/css_captcha.module

Implements hook_menu().

File

css_captcha/css_captcha.admin.inc, line 11

Functionality and helper functions for CSS CAPTCHA administration.

Code

function css_captcha_settings_form() {
  $form = array();
  $form['css_captcha_allowed_characters'] = array(
    '#type' => 'textfield',
    '#title' => t('Characters to use in the code'),
    '#default_value' => variable_get('css_captcha_allowed_characters', CSS_CAPTCHA_DEFAULT_ALLOWED_CHARACTERS),
  );
  $form['css_captcha_code_length'] = array(
    '#type' => 'select',
    '#title' => t('Code length'),
    '#options' => drupal_map_assoc(array(
      4,
      5,
      6,
      7,
      8,
      9,
      10,
    )),
    '#default_value' => variable_get('css_captcha_code_length', 6),
  );
  $form['#validate'][] = 'css_captcha_settings_form_validate';
  return system_settings_form($form);
}