function uc_recurring_product_feature_form_validate in UC Recurring Payments and Subscriptions 7.2

Same name and namespace in other branches

1. 6.2 modules/uc_recurring_product/uc_recurring_product.module \uc_recurring_product_feature_form_validate()

@todo Please document this function.

See also

http://drupal.org/node/1354

File

modules/uc_recurring_product/uc_recurring_product.module, line 167

Add recurring payments/fees to a product. This is imlpemented through Ubercarts product features.

Code

function uc_recurring_product_feature_form_validate($form, &$form_state) {
  if (empty($form_state['values']['unlimited_intervals']) && intval($form_state['values']['number_intervals']) < 0) {
    form_set_error('number_intervals', t('Only positive whole number values are accepted for the number of billing periods.'));
  }
}