function date_navigation_plugin_style::validate in Date 6

Same name and namespace in other branches

1. 6.2 includes/date_navigation_plugin_style.inc \date_navigation_plugin_style::validate()
2. 7 date_views/includes/date_navigation_plugin_style.inc \date_navigation_plugin_style::validate()

Style validation.

File

./date_api.views.inc, line 453

Defines date-related Views data and plugins:

Class

date_navigation_plugin_style

Style plugin to create date back/next navigation.

Code

function validate() {
  $errors = parent::validate();
  $arguments = $this->display->handler
    ->get_option('arguments');
  if (!in_array('date_argument', array_keys($arguments))) {
    $errors[] = t('The @style requires the Calendar: Date argument.', array(
      '@style' => $this->definition['title'],
    ));
  }
  else {
    if ($arguments['date_argument']['default_argument_type'] != 'date') {
      $errors[] = t('The @style requires the Calendar: Date argument to provide a default argument set to default to the current date.', array(
        '@style' => $this->definition['title'],
      ));
    }
  }
  return $errors;
}