function metatags_quick_admin_path_based_validate in Meta tags quick 7.2

Same name and namespace in other branches

1. 8.3 metatags_quick.admin.inc \metatags_quick_admin_path_based_validate()

Validates the existance of a valid path provided by the user. Path has to be at least 2 characters long.

_state

Parameters

type $form:

File

./metatags_quick.admin.inc, line 472

Code

function metatags_quick_admin_path_based_validate($form, $form_state) {
  if (isset($form_state['values']['path'])) {

    // create path and empty entity
    if (strlen(trim($form_state['values']['path'])) < 2) {
      form_set_error('path', t('Illegal path entered.'));
    }
  }
}