I have a form element with checkboxes that uses taxonomy terms via variable_get as default for the form element and stores the result. I don’t want to overwrite the stored value so I just want the form to render checked initially.
$form('search_block_topic') = array( '#type' => 'checkboxes', '#options' => $topic_options, '#default_value' => variable_get('search_topic_options', $topic_options)
'#return_value' => "checked",
which doesn’t work.