Form builder for the term delete form.
taxonomy_term_confirm_delete_submit()
function taxonomy_term_confirm_delete($form, &$form_state, $tid) {
$term = taxonomy_term_load($tid);
// Always provide entity id in the same form key as in the entity edit form.
$form['tid'] = array(
'#type' => 'value',
'#value' => $tid,
);
$form['#term'] = $term;
$form['type'] = array(
'#type' => 'value',
'#value' => 'term',
);
$form['name'] = array(
'#type' => 'value',
'#value' => $term->name,
);
$form['vocabulary_machine_name'] = array(
'#type' => 'value',
'#value' => $term->vocabulary_machine_name,
);
$form['delete'] = array(
'#type' => 'value',
'#value' => TRUE,
);
return confirm_form($form, t('Are you sure you want to delete the term %title?', array(
'%title' => $term->name,
)), 'admin/structure/taxonomy', t('Deleting a term will delete all its children if there are any. This action cannot be undone.'), t('Delete'), t('Cancel'));
}