function quotes_blocks_settings_validate in Quotes 6

Same name and namespace in other branches

1. 7 quotes.admin.inc \quotes_blocks_settings_validate()

Validates that the new block name is valid.

File

./quotes.admin.inc, line 286

The quotes module allows users to maintain a list of quotes that can be displayed in any number of administrator-defined quote blocks.

Code

function quotes_blocks_settings_validate($form, &$form_state) {
  $name = trim($form_state['values']['name']);
  if (!$name) {
    form_set_error('name', t('You must specify a valid block name.'));
  }
  else {
    if (db_result(db_query("SELECT COUNT(*) FROM {quotes_blocks} qb WHERE qb.name = '%s'", $name))) {
      form_set_error('name', t('The block name %name already exists. Please choose another block name.', array(
        '%name' => $name,
      )));
    }
  }
}