function spambot_add_form_protection in Spambot 7

Same name and namespace in other branches

1. 8 spambot.module \spambot_add_form_protection()

Form builder function to add spambot validations.

Parameters

array $form: Form array on which will be added spambot validation.

array $options: Array of options to be added to form.

1 call to spambot_add_form_protection()

spambot_form_user_register_form_alter in ./spambot.module

Implements hook_form_FORM_ID_alter().

File

./spambot.module, line 695

Main module file.

Code

function spambot_add_form_protection(array &$form, array $options = array()) {

  // Don't add any protections if the user can bypass the Spambot.
  if (!user_access('protected from spambot scans')) {

    // Allow other modules to alter the protections applied to this form.
    drupal_alter('spambot_form_protections', $options, $form);
    $form['#spambot_validation']['name'] = !empty($options['name']) ? $options['name'] : '';
    $form['#spambot_validation']['mail'] = !empty($options['mail']) ? $options['mail'] : '';
    $form['#spambot_validation']['ip'] = isset($options['ip']) && is_bool($options['ip']) ? $options['ip'] : TRUE;
    $form['#validate'][] = 'spambot_user_register_form_validate';
  }
}