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function simplenews_admin_settings_validate in Simplenews 5

Forms API callback; validates the settings form.

File

./simplenews.module, line 2409

Code

function simplenews_admin_settings_validate($form_id, $form_values, $form, $tid = NULL) {
  $field_name = 'simplenews_from_address';

  // If tid is set, we're validating specific newsletter settings so update field name.
  if (isset($tid)) {
    $field_name .= '_' . $tid;
  }
  if (!valid_email_address($form_values[$field_name])) {
    form_set_error($field_name, t("The sender's e-mail address you supplied is not valid."));
  }
}