function nodewords_basic_canonical_form in Nodewords: D6 Meta Tags 6.3

Same name and namespace in other branches

1. 6 nodewords_basic/nodewords_basic.module \nodewords_basic_canonical_form()
2. 6.2 nodewords_basic/includes/nodewords_basic.nodewords.tags.inc \nodewords_basic_canonical_form()

Set the form fields used to implement the options for the meta tag.

File

nodewords_basic/includes/nodewords_basic.nodewords.tags.inc, line 37

Meta tags definition file.

Code

function nodewords_basic_canonical_form(&$form, $content, $options) {
  $form['canonical'] = array(
    '#tree' => TRUE,
  );
  $form['canonical']['value'] = array(
    '#type' => 'textfield',
    '#title' => t('Canonical URL'),
    '#description' => t('Canonical URLs are used from the search engines, and allow them to not report duplicate titles for HTML pages that are accessible from different URLs. Use a relative URL without the initial slash or enter <code><front></code> for the front page path; canonical URLs that point to a different domain are normally not accepted.') . $options['description'],
    '#default_value' => empty($content['value']) ? '' : $content['value'],
    '#element_validate' => array(
      'nodewords_validate_element',
    ),
    '#validate_args' => array(
      'module' => 'nodewords_basic',
      'callback' => 'nodewords_basic_canonical_form_validate',
    ),
    '#maxlength' => variable_get('nodewords_max_size', 350),
  );
}