function glossary_alphabet_form_validate in Glossary 7

Same name and namespace in other branches

1. 6 glossary.admin.inc \glossary_alphabet_form_validate()

This is validator for user's alphabet for the alphabar form. @todo Please document this function.

See also

http://drupal.org/node/1354

File

./glossary.admin.inc, line 228

Glossary administration functions and forms.

Code

function glossary_alphabet_form_validate($form, &$form_state) {
  if (strip_tags($form_state['values']['alphabet']) != $form_state['values']['alphabet']) {
    form_set_error('alphabet', t('Invalid characters in the alphabet.'));
  }
  if (strip_tags($form_state['values']['digits']) != $form_state['values']['digits']) {
    form_set_error('digits', t('Invalid characters in the digits.'));
  }
}