function webform_protected_downloads_configuration_form_validate in Webform Protected Downloads 6

Implementation of hook_validate().

Parameters

array $form :

array $form_state :

Return value

void

File

./webform_protected_downloads.form.inc, line 220

Code

function webform_protected_downloads_configuration_form_validate($form, $form_state) {
  $mail = $form_state['values']['access_verification']['testmail'];
  if (!empty($mail)) {
    if (!valid_email_address($mail)) {
      form_set_error('access_verification][testmail', t('Please enter a valid mail adress.'));
    }
  }
}