/**
* Validate Gravity Form submissions.
*
* @since 2.0.0
*
* @link https://www.gravityhelp.com/documentation/article/gform_pre_submission/
*/
public function gform_pre_submission($form)
{
if (!zerospam_is_valid()) {
do_action('zero_spam_found_spam_gf_form_submission');
zerospam_log_spam('gf');
die(__($this->settings['spammer_msg_comment'], 'zerospam'));
}
}
/**
* Validate Ninja Forms submissions.
*
* Validates the Ninja Forms (https://wordpress.org/plugins/ninja-forms/)
* form submission, and flags the form submission as invalid if the zero-spam
* post data isn't present.
*
* @link http://docs.ninjaforms.com/article/105-ninjaformsprocess
* @since 2.0.0
*
*/
public function ninja_forms_process()
{
if (!zerospam_is_valid()) {
do_action('zero_spam_found_spam_nf_form_submission');
if (!empty($this->settings['log_spammers']) && $this->settings['log_spammers']) {
zerospam_log_spam('nf');
}
die(__($this->settings['spammer_msg_nf'], 'zerospam'));
}
}
/**
* Pre-process registration fields.
*
* Used to create custom validation rules on user registration. This fires
* when the form is submitted but before user information is saved to the
* database.
*
* @since 2.0.0
*
* @link http://codex.wordpress.org/Plugin_API/Action_Reference/register_post
*/
public function preprocess_registration($errors, $sanitized_user_login, $user_email)
{
if (!isset($_POST['zerospam_key']) || $_POST['zerospam_key'] != zerospam_get_key()) {
do_action('zero_spam_found_spam_registration', $errors, $sanitized_user_login, $user_email);
if (isset($this->settings['log_spammers']) && '1' == $this->settings['log_spammers']) {
zerospam_log_spam('registration');
}
$errors->add('spam_error', __($this->settings['spammer_msg_registration'], 'zerospam'));
}
return $errors;
}
/**
* Preprocess comment fields.
*
* An action hook that is applied to the comment data prior to any other processing of the
* comment's information when saving a comment data to the database.
*
* @since 2.0.0
*
* @link http://etivite.com/api-hooks/buddypress/trigger/do_action/bp_signup_validate/
*/
public function bp_signup_validate()
{
global $bp;
if (!zerospam_is_valid()) {
do_action('zero_spam_found_spam_buddypress_registration');
if (isset($this->settings['log_spammers']) && '1' == $this->settings['log_spammers']) {
zerospam_log_spam('buddypress-registration');
}
die(__($this->settings['buddypress_msg_registration'], 'zerospam'));
}
}
/**
* Validate Contact Form 7 form submissions.
*
* Validates the Contact Form 7 (https://wordpress.org/plugins/contact-form-7/)
* form submission, and flags the form submission as invalid if the zero-spam
* post data isn't present.
*
* @since 2.0.0
*
*/
public function wpcf7_validate($result)
{
if (!zerospam_is_valid()) {
do_action('zero_spam_found_spam_cf7_form_submission');
// Temp. fix for the following issue: http://contactform7.com/2015/01/06/contact-form-7-41-beta/
echo __($this->settings['spammer_msg_contact_form_7'], 'zerospam');
zerospam_log_spam('cf7');
die;
}
return $result;
}
/**
* Preprocess comment fields.
*
* An action hook that is applied to the comment data prior to any other processing of the
* comment's information when saving a comment data to the database.
*
* @since 2.0.0
*
* @link http://codex.wordpress.org/Plugin_API/Filter_Reference/preprocess_comment
*/
public function preprocess_comment($commentdata)
{
if (is_user_logged_in() && current_user_can('moderate_comments') || zerospam_is_valid()) {
return $commentdata;
}
do_action('zero_spam_found_spam_comment', $commentdata);
if (!empty($this->settings['log_spammers']) && $this->settings['log_spammers']) {
zerospam_log_spam('comment');
}
die(__($this->settings['spammer_msg_comment'], 'zerospam'));
}