pipes_configure_form_validate($form_id, $form_values)
pipes/pipes.module, line 107
FormsAPI validate for pipes_configure_form()
function pipes_configure_form_validate($form_id, $form_values) {
$str = "http://pipes.yahoo.com/pipes/pipe.run?_id=";
if ($str != substr($form_values['url'], 0, 42)) {
form_set_error('url', t('The URL must begin with %str.', array('%str' => $str)));
}
}