public function CommerceLicenseExample::formValidate in Commerce License 7

Overrides CommerceLicenseBase::formValidate().

Overrides CommerceLicenseBase::formValidate

File

modules/commerce_license_example/plugins/license_type/CommerceLicenseExample.class.php, line 59

Class

CommerceLicenseExample

Example license type.

Code

public function formValidate($form, &$form_state) {
  parent::formValidate($form, $form_state);
  $parents_path = implode('][', $form['#parents']);
  $form_values = drupal_array_get_nested_value($form_state['values'], $form['#parents']);

  // Validate the cle_name field value.
  if ($form_values['cle_name'][LANGUAGE_NONE][0]['value'] == 'John Smith') {
    form_set_error($parents_path . '][cle_name][und][0][value', t('John Smith is not allowed to have licenses.'));
  }
}