uc_cart_cart_settings_form_validate

1. drupal
   1. 6 uc_cart.admin.inc function
   2. 7 uc_cart.admin.inc function

Form validation for uc_cart_cart_settings_form().

See also

uc_cart_cart_settings_form()

File

sites/all/modules/ubercart/uc_cart/uc_cart.admin.inc, line 208

Cart administration menu items.

Code

function uc_cart_cart_settings_form_validate($form, &$form_state) {
  if (!is_numeric($form_state['values']['uc_minimum_subtotal']) || $form_state['values']['uc_minimum_subtotal'] < 0 || $form_state['values']['uc_minimum_subtotal'] === '-0') {
    form_set_error('uc_minimum_subtotal', t('Minimum order subtotal should be a non-negative number.'));
  }
}