function commerce_braintree_js_form_validate in Commerce Braintree 7.2

Same name and namespace in other branches

1. 7.3 commerce_braintree.module \commerce_braintree_js_form_validate()

Validation callback for the Braintree JS based payment methods.

See also

CALLBACK_commerce_payment_method_submit_form_validate()

2 string references to 'commerce_braintree_js_form_validate'

commerce_braintree_dropin_commerce_payment_method_info in modules/commerce_braintree_dropin/commerce_braintree_dropin.module

Implements hook_commerce_payment_method_info().

commerce_braintree_hostedfields_commerce_payment_method_info in modules/commerce_braintree_hostedfields/commerce_braintree_hostedfields.module

Implements hook_commerce_payment_method_info().

File

./commerce_braintree.module, line 817

Integrates Braintree Transparent Redirect with Drupal Commerce.

Code

function commerce_braintree_js_form_validate($payment_method, $pane_form, &$pane_values, $order, $charge) {

  // Make sure we have a valid nonce (sale token) returned from Braintree.
  $nonce = commerce_braintree_js_get_nonce();

  // If this is not a card on file transaction, then a nonce is required.
  if (empty($nonce) && (empty($pane_values['cardonfile']) || $pane_values['cardonfile'] == 'new')) {
    form_set_error('commerce_braintree', t('We were unable to charge your card at this time.'));
    return FALSE;
  }
}