block_admin_configure_validate

• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.7 – 5

block_admin_configure_validate($form_id, $form_values)

6 – 7

block_admin_configure_validate($form, &$form_state)

Code

modules/block/block.admin.inc, line 355

<?php
function block_admin_configure_validate($form, &$form_state) {
  if ($form_state['values']['module'] == 'block') {
    $custom_block_exists = (bool) db_query_range('SELECT 1 FROM {block_custom} WHERE bid <> :bid AND info = :info', 0, 1, array(
      ':bid' => $form_state['values']['delta'],
      ':info' => $form_state['values']['info'],
    ))->fetchField();
    if (empty($form_state['values']['info']) || $custom_block_exists) {
      form_set_error('info', t('Please ensure that each block description is unique.'));
    }
  }
}
?>

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