private function wf_crm_webform_postprocess::unsetError in Webform CiviCRM Integration 7.5

Same name and namespace in other branches

1. 7.4 includes/wf_crm_webform_postprocess.inc \wf_crm_webform_postprocess::unsetError()

Clears an error against a form element. Used to disable validation when this module hides a field

Parameters

$name string:

See also

https://api.drupal.org/comment/49163#comment-49163

1 call to wf_crm_webform_postprocess::unsetError()

wf_crm_webform_postprocess::hiddenFieldValidation in includes/wf_crm_webform_postprocess.inc

Force Drupal to ignore errors for fields hidden by this module

File

includes/wf_crm_webform_postprocess.inc, line 2518

Class

wf_crm_webform_postprocess

Code

private function unsetError($name) {
  $errors =& drupal_static('form_set_error', []);
  $removed_messages = [];
  if (isset($errors[$name])) {
    $removed_messages[] = $errors[$name];
    unset($errors[$name]);
  }
  $_SESSION['messages']['error'] = array_diff($_SESSION['messages']['error'], $removed_messages);
  if (empty($_SESSION['messages']['error'])) {
    unset($_SESSION['messages']['error']);
  }
}