Club Drupal

<?php

/**

 * @file

 * textfield.func.php

 */

/**

 * Overrides theme_textfield().

 */

function bootstrap_textfield($variables) {

  $element = $variables['element'];

  $element['#attributes']['type'] = 'text';

  element_set_attributes($element, array(

    'id',

    'name',

    'value',

    'size',

    'maxlength',

  ));

  _form_set_class($element, array('form-text'));

  $output = '<input' . drupal_attributes($element['#attributes']) . ' />';

  $extra = '';

  if ($element['#autocomplete_path'] && drupal_valid_path($element['#autocomplete_path'])) {

    drupal_add_library('system', 'drupal.autocomplete');

    $element['#attributes']['class'][] = 'form-autocomplete';

    $attributes = array();

    $attributes['type'] = 'hidden';

    $attributes['id'] = $element['#attributes']['id'] . '-autocomplete';

    $attributes['value'] = url($element['#autocomplete_path'], array('absolute' => TRUE));

    $attributes['disabled'] = 'disabled';

    $attributes['class'][] = 'autocomplete';

    $output = '<div class="input-group">' . $output . '<span class="input-group-addon">' . _bootstrap_icon('refresh') . '</span></div>';

    $extra = '<input' . drupal_attributes($attributes) . ' />';

  }

  return $output . $extra;

}