/**
* Validates element.
*
* @param type $element
*/
public function validateElement(&$element)
{
$check = Wpcf_Validate::check($element['#validate'], $element['#value']);
if (isset($check['error'])) {
$this->_errors = true;
$element['#error'] = $check['message'];
}
}
/**
* Adds validation box.
*
* @param type $name
* @param string $field
* @param type $form_data
* @return type
*/
function wpcf_admin_fields_form_validation($name, $field, $form_data = array())
{
$form = array();
if (isset($field['validate'])) {
$form['validate-table-open'] = array('#type' => 'markup', '#markup' => '<table class="wpcf-fields-form-validate-table" ' . 'cellspacing="0" cellpadding="0"><thead><tr><td>' . __('Validation', 'wpcf') . '</td><td>' . __('Error message', 'wpcf') . '</td></tr></thead><tbody>');
// Process methods
foreach ($field['validate'] as $k => $method) {
// Set additional method data
if (is_array($method)) {
$form_data['data']['validate'][$k]['method_data'] = $method;
$method = $k;
}
if (!Wpcf_Validate::canValidate($method) || !Wpcf_Validate::hasForm($method)) {
continue;
}
$form['validate-tr-' . $method] = array('#type' => 'markup', '#markup' => '<tr><td>');
// Get method form data
if (Wpcf_Validate::canValidate($method) && Wpcf_Validate::hasForm($method)) {
$field['#name'] = $name . '[' . $method . ']';
$form_validate = call_user_func_array(array('Wpcf_Validate', $method . '_form'), array($field, isset($form_data['data']['validate'][$method]) ? $form_data['data']['validate'][$method] : array()));
// Set unique IDs
foreach ($form_validate as $key => $element) {
if (isset($element['#type'])) {
$form_validate[$key]['#id'] = $element['#type'] . '-' . mt_rand();
}
if (isset($element['#name']) && strpos($element['#name'], '[message]') !== FALSE) {
$before = '</td><td>';
$after = '</td></tr>';
$form_validate[$key]['#before'] = isset($element['#before']) ? $element['#before'] . $before : $before;
$form_validate[$key]['#after'] = isset($element['#after']) ? $element['#after'] . $after : $after;
}
}
// Join
$form = $form + $form_validate;
}
}
$form['validate-table-close'] = array('#type' => 'markup', '#markup' => '</tbody></table>');
}
return $form;
}
/**
* Inits messages.
*/
private static function _set_messages()
{
// Set outside in /admin.php
self::$messages = wpcf_admin_validation_messages();
}
/**
* Summary.
*
* Description.
*
* @since x.x.x
* @access (for functions: only use if private)
*
* @see Function/method/class relied on
* @link URL
* @global type $varname Description.
* @global type $varname Description.
*
* @param type $var Description.
* @param type $var Optional. Description.
* @return type Description.
*/
public function form_validation($name, $field, $form_data = array())
{
if (!isset($field['validate'])) {
return array();
}
$form = array();
// Process methods
foreach ($field['validate'] as $k => $method) {
// Set additional method data
if (is_array($method)) {
$form_data['data']['validate'][$k]['method_data'] = $method;
$method = $k;
}
if (!Wpcf_Validate::canValidate($method) || !Wpcf_Validate::hasForm($method)) {
continue;
}
// Get method form data
if (Wpcf_Validate::canValidate($method) && Wpcf_Validate::hasForm($method)) {
$field['#name'] = $name . '[' . $method . ']';
$form_validate = call_user_func_array(array('Wpcf_Validate', $method . '_form'), array($field, isset($form_data['data']['validate'][$method]) ? $form_data['data']['validate'][$method] : array()));
// Set unique IDs
$is_first = true;
foreach ($form_validate as $key => $element) {
if (isset($element['#type'])) {
$form_validate[$key]['#id'] = $element['#type'] . '-' . wpcf_unique_id(serialize($element));
}
if ($is_first && isset($element['#pattern'])) {
$is_first = false;
$form_validate[$key]['#pattern'] = preg_replace('/<tr>/', '<tr class="wpcf-border-top">', $element['#pattern']);
}
}
// Join
$form = $form + $form_validate;
}
}
return $form;
}
