function block_subtitle_form_alter in Block Subtitle 6

Same name and namespace in other branches

1. 7 block_subtitle.module \block_subtitle_form_alter()

Implementation of hook_form_alter

File

./block_subtitle.module, line 11

TThis module allows subtitles to be added to blocks

Code

function block_subtitle_form_alter(&$form, &$form_state, $form_id) {
  if ($form_id == 'block_admin_configure') {
    $block->module = $form['module']['#value'];
    $block->delta = $form['delta']['#value'];
    $subtitle = _block_subtitle_get_subtitle($block);

    //Assign weight to block title so it appears above link
    if (!isset($form['block_settings']['#weight'])) {
      $form['block_settings']['#weight'] = -1;
    }
    $form['block_settings']['block_subtitle'] = array(
      '#type' => 'textfield',
      '#title' => t('Subtitle'),
      '#default_value' => $subtitle,
      '#description' => t('Subtitle for the block. Leave blank if you do not need a subtitle.'),
    );
    $form['#validate'][] = 'block_subtitle_validate';
  }
}