functions/webform.php

   1 <?php
   2 /**
   3  * @file
   4  * Contains all functionality for theming webforms.
   5  */
   6
   7 /**
   8  * Implements hook_webform_email().
   9  *
  10  * We override this function because the XHTML DOCTYPE doesn't
  11  * allow <input type="email" />.
  12  */
  13 function rijkshuisstijl_webform_email($variables) {
  14   $element = $variables['element'];
  15
  16   // This IF statement is mostly in place to allow our tests to set type="text"
  17   // because SimpleTest does not support type="email".
  18   if (!isset($element['#attributes']['type'])) {
  19     $element['#attributes']['type'] = 'text';
  20   }
  21
  22   // Convert properties to attributes on the element if set.
  23   foreach (array('id', 'name', 'value', 'size') as $property) {
  24     if (isset($element['#' . $property]) && $element['#' . $property] !== '') {
  25       $element['#attributes'][$property] = $element['#' . $property];
  26     }
  27   }
  28   _form_set_class($element, array('form-text', 'form-email'));
  29
  30   return '<input' . drupal_attributes($element['#attributes']) . ' />';
  31 }