/**
* Validate the form
*/
private function validateForm()
{
// is the form submitted?
if ($this->frm->isSubmitted()) {
// cleanup the submitted fields, ignore fields that were added by hackers
$this->frm->cleanupFields();
// shorten fields
$txtName = $this->frm->getField('name');
// validate fields
if ($txtName->isFilled(BL::err('NameIsRequired'))) {
if (in_array($txtName->getValue(), $this->group['custom_fields'])) {
$txtName->addError(BL::err('CustomFieldExists'));
}
}
// no errors?
if ($this->frm->isCorrect()) {
try {
// add the new item to the custom fields list
$this->group['custom_fields'][] = $txtName->getValue();
// set the group fields by flipping the custom fields array for this group
$groupFields = array_flip($this->group['custom_fields']);
// group custom fields found
if (!empty($groupFields)) {
// loop the group fields and empty every value
foreach ($groupFields as &$field) {
$field = '';
}
}
// addresses found and custom field delete with CM
BackendMailmotorCMHelper::createCustomField($txtName->getValue(), $this->group['id']);
// update custom fields for this group
BackendMailmotorModel::updateCustomFields($groupFields, $this->group['id']);
} catch (\Exception $e) {
// redirect with a custom error
$this->redirect(BackendModel::createURLForAction('CustomFields') . '&group_id=' . $this->group['id'] . '&error=campaign-monitor-error&var=' . urlencode($e->getMessage()));
}
// everything is saved, so redirect to the overview
$this->redirect(BackendModel::createURLForAction('CustomFields') . '&group_id=' . $this->group['id'] . '&report=added&var=' . urlencode($txtName->getValue()) . '&highlight=id-' . $this->group['id']);
}
}
}
