function validate()
{
parent::validate();
if ($this->_errors) {
return FALSE;
}
$this->cart->load_associations();
$fields = $this->_submitValues;
foreach ($this->cart->get_main_events_in_carts() as $event_in_cart) {
$price_set_id = CRM_Event_BAO_Event::usesPriceSet($event_in_cart->event_id);
if ($price_set_id) {
$priceField = new CRM_Price_DAO_PriceField();
$priceField->price_set_id = $price_set_id;
$priceField->find();
$check = array();
while ($priceField->fetch()) {
if (!empty($fields["event_{$event_in_cart->event_id}_price_{$priceField->id}"])) {
$check[] = $priceField->id;
}
}
//XXX
if (empty($check)) {
$this->_errors['_qf_default'] = ts("Select at least one option from Price Levels.");
}
$lineItem = array();
if (is_array($this->_values['fee']['fields'])) {
CRM_Price_BAO_PriceSet::processAmount($this->_values['fee']['fields'], $fields, $lineItem);
//XXX total...
if ($fields['amount'] < 0) {
$this->_errors['_qf_default'] = ts("Price Levels can not be less than zero. Please select the options accordingly");
}
}
}
foreach ($event_in_cart->participants as $mer_participant) {
$participant_fields = $fields['event'][$event_in_cart->event_id]['participant'][$mer_participant->id];
//TODO what to do when profile responses differ for the same contact?
$contact_id = self::find_contact($participant_fields);
if ($contact_id) {
$participant = new CRM_Event_BAO_Participant();
$participant->event_id = $event_in_cart->event_id;
$participant->contact_id = $contact_id;
$statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
$participant->find();
while ($participant->fetch()) {
if (array_key_exists($participant->status_id, $statusTypes)) {
$form = $mer_participant->get_form();
$this->_errors[$form->html_field_name('email')] = ts("The participant %1 is already registered for %2 (%3).", array(1 => $participant_fields['email'], 2 => $event_in_cart->event->title, 3 => $event_in_cart->event->start_date));
}
}
}
}
}
return empty($this->_errors);
}
/**
* @return bool
*/
public function validate()
{
if ($this->is_pay_later) {
$this->_fields['credit_card_number']['is_required'] = FALSE;
$this->_fields['cvv2']['is_required'] = FALSE;
$this->_fields['credit_card_exp_date']['is_required'] = FALSE;
$this->_fields['credit_card_type']['is_required'] = FALSE;
}
return parent::validate();
}
