function commerce_usps_settings_form_validate in Commerce USPS 7

Same name and namespace in other branches

1. 7.2 includes/commerce_usps.admin.inc \commerce_usps_settings_form_validate()

Validate handler: valiates the usps settings form.

File

./commerce_usps.inc, line 86

Admin functions for Commerce USPS.

Code

function commerce_usps_settings_form_validate($form, $form_state) {

  // Check for a valid postal code
  $postal_code = $form_state['values']['commerce_usps_postal_code'];
  if (!is_numeric($postal_code) || strlen($postal_code) != 5) {
    form_set_error('commerce_usps_postal_code', t('You must enter a 5 digit zip code'));
  }

  // Disallow USPS testing urls.
  $connection_address = $form_state['values']['commerce_usps_connection_address'];
  if (preg_match('/testing/', drupal_strtolower($connection_address))) {
    form_set_error('commerce_usps_connection_address', t('Only production urls will work with this module. Please have USPS exdend production access to your Webtools account by calling or emailing them.'));
  }
}