function _filter_url_settings

Implements callback_filter_settings().

Provides settings for the URL filter.

See also

filter_filter_info()

Related topics

File

modules/filter/filter.module, line 1430

Code

function _filter_url_settings($form, &$form_state, $filter, $format, $defaults) {
    $filter->settings += $defaults;
    $settings['filter_url_length'] = array(
        '#type' => 'textfield',
        '#title' => t('Maximum link text length'),
        '#default_value' => $filter->settings['filter_url_length'],
        '#size' => 5,
        '#maxlength' => 4,
        '#field_suffix' => t('characters'),
        '#description' => t('URLs longer than this number of characters will be truncated to prevent long strings that break formatting. The link itself will be retained; just the text portion of the link will be truncated.'),
        '#element_validate' => array(
            'element_validate_integer_positive',
        ),
    );
    return $settings;
}