function urllogin_admin_settings_validate in urllogin 6

Same name and namespace in other branches

1. 7 urllogin.inc \urllogin_admin_settings_validate()

Validate the urllogin configuration form.

File

./urllogin.inc, line 88

Code

function urllogin_admin_settings_validate($form, $form_state) {
  $entry = $form_state['values']['urllogin_codekey'];
  if (preg_match('@^[0-9]+$@', trim($entry)) != 1) {

    // test for digits
    form_set_error('urllogin_codekey', t('Please enter a positive integer.'));
  }
  $entry = $form_state['values']['urllogin_codemin'];
  if (preg_match('@^[0-9]+$@', trim($entry)) != 1) {

    // test for digits
    form_set_error('urllogin_codemin', t('Please enter a positive integer.'));
  }
}