function NodeBlock::formValidate

Validates the form settings.

Overrides Block::formValidate

File

core/modules/node/node.block.inc, line 203

A class that displays a particular node in a block.

Class

NodeBlock

@file A class that displays a particular node in a block.

Code

function formValidate($form, &$form_state) {
  parent::formValidate($form, $form_state);

  module_load_include('inc', 'node', 'node.pages');
  if ($nid = node_autocomplete_validate($form_state['values']['nid'])) {
    $form_state['values']['nid'] = $nid;
  }
  else {
    form_error($form['nid'], t('Sorry, no content matching <em>%title</em> was found.', array('%title' => $form_state['values']['nid'])));
  }
}