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function block_add_block_form_validate in Drupal 6

Same name and namespace in other branches
  1. 7 modules/block/block.admin.inc \block_add_block_form_validate()

File

modules/block/block.admin.inc, line 295
Admin page callbacks for the block module.

Code

function block_add_block_form_validate($form, &$form_state) {
  if (empty($form_state['values']['info']) || db_result(db_query("SELECT COUNT(*) FROM {boxes} WHERE info = '%s'", $form_state['values']['info']))) {
    form_set_error('info', t('Please ensure that each block description is unique.'));
  }
}