public function StripePaymentMethodController::payment_method_configuration_form_elements_validate in Stripe 7

Validate callback for the method configuration form elements.

Parameters

array $element: The parent element.

array $form_state: The form states.

File

stripe_payment/includes/StripePaymentMethodController.inc, line 580

Stripe Payment controller class and helper code (classes and function).

Class

StripePaymentMethodController

Code

public function payment_method_configuration_form_elements_validate(array $element, array &$form_state) {
  $values = drupal_array_get_nested_value($form_state['values'], $element['#parents']);
  if ($values['keys']['mode']) {
    foreach (array(
      'secret' => 'sk',
      'publishable' => 'pk',
    ) as $type => $prefix) {
      if (empty($values['keys'][$type])) {
        form_error($element['keys'][$type], t('!name field is required.', array(
          '!name' => $element['keys'][$type]['#title'],
        )));
      }
      elseif (strpos($values['keys'][$type], $prefix) !== 0) {
        form_error($element['keys'][$type], t('!name should start with %prefix.', array(
          '!name' => $element['keys'][$type]['#title'],
          '%prefix' => $prefix,
        )));
      }
    }
  }
  $form_state['payment_method']->controller_data['keys'] = $values['keys'];
}